K. Nicolaides

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Measurement of fetal nuchal translucency thickness by three‐dimensional ultrasound

D. Jurkovic, K. Nicolaides, C. Paul, 2001, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Early diagnosis of major cardiac defects in chromosomally normal fetuses with increased nuchal translucency

K. Nicolaides, N. Zosmer, V. Souter, 1999, British journal of obstetrics and gynaecology.

Outcome of pregnancy in chromosomally normal fetuses with increased nuchal translucency in the first trimester

K. Nicolaides, E. Krampl, K. Nicolaides, 2001, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Fetal biometry at 14–40 weeks' gestation

K. Nicolaides, R. Snijders, K. Nicolaides, 1994, Ultrasound in Obstetrics and Gynecology.

Prediction of large‐for‐gestational‐age neonate by routine third‐trimester ultrasound

K. Nicolaides, K. Nicolaides, R. Akolekar, 2019, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Assessment of umbilical arterial and venous flow using color Doppler

K. Nicolaides, C. Lees, C. Deane, 1999, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Maternal hemodynamics in normal pregnancy and in pregnancy affected by pre‐eclampsia

K. Nicolaides, N. Kametas, D. Stott, 2017, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prenatal prediction of survival in isolated left‐sided diaphragmatic hernia

J. Laudy, K. Nicolaides, K. Nicolaides, 2005, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Ultrasonographic estimation of fetal weight: development of new model and assessment of performance of previous models

K. Nicolaides, A. Syngelaki, R. Akolekar, 2018, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

ULTRASOUND SCREENING FOR SPINA BIFIDA: CRANIAL AND CEREBELLAR SIGNS

K. Nicolaides, K. Nicolaides, S. Campbell, 1986, The Lancet.

Prediction of small‐for‐gestational‐age neonates: screening by fetal biometry at 35–37 weeks

K. Nicolaides, L. Poon, Y. Saiid, 2015, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prediction of small‐for‐gestational‐age neonates: screening by maternal biochemical markers at 30–34 weeks

K. Nicolaides, S. Bakalis, L. Poon, 2015, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Serum placental growth factor in the three trimesters of pregnancy: effects of maternal characteristics and medical history

K. Nicolaides, K. Nicolaides, N. Duvdevani, 2015, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prevention of perinatal death and adverse perinatal outcome using low‐dose aspirin: a meta‐analysis

K. Nicolaides, K. Nicolaides, P. Villa, 2013, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Maternal age and adverse pregnancy outcome: a cohort study

K. Nicolaides, K. Nicolaides, A. Khalil, 2013, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Cardiac defects in chromosomally normal fetuses with abnormal ductus venosus blood flow at 10–14 weeks

K. Nicolaides, K. Nicolaides, N. Montenegro, 1999, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Assessment of intracranial translucency (IT) in the detection of spina bifida at the 11–13‐week scan

K. Nicolaides, K. Nicolaides, R. Chaoui, 2009, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Contingent screening in stratification of pregnancy care based on risk of pre‐eclampsia at 19–24 weeks' gestation

K. Nicolaides, A. Syngelaki, A. Wright, 2021, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Development and validation of model for prediction of placental dysfunction‐related stillbirth from maternal factors, fetal weight and uterine artery Doppler at mid‐gestation

K. Nicolaides, A. Syngelaki, G. Ashoor, 2021, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

STATIN trial: predictive performance of competing‐risks model in screening for pre‐eclampsia at 35–37 weeks' gestation

G. Muscettola, D. Wright, K. Nicolaides, 2021, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Effect of race on longitudinal central hemodynamics in pregnancy

K. Nicolaides, L. Poon, N. Kametas, 2020, Ultrasound in Obstetrics & Gynecology.

Maternal cardiac function in women at high risk for pre‐eclampsia treated with 150 mg aspirin or placebo: an observational study

K. Nicolaides, N. Kametas, N. Kametas, 2020, BJOG : an international journal of obstetrics and gynaecology.

Prediction of pre‐eclampsia in twin pregnancy by maternal factors and biomarkers at 11–13 weeks' gestation: data from EVENTS trial

K. Nicolaides, A. Syngelaki, A. del Campo, 2020, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Second‐ and third‐trimester serum levels of growth‐differentiation factor‐15 in prediction of pre‐eclampsia

K. Nicolaides, A. Syngelaki, D. Rolnik, 2020, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prediction of small‐for‐gestational‐age neonates at 35–37 weeks' gestation: contribution of maternal factors and growth velocity between 20 and 36 weeks

K. Nicolaides, A. Syngelaki, R. Akolekar, 2019, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Re: Prediction of pre-eclampsia: review of reviews.

D. Wright, K. Nicolaides, K. Nicolaides, 2019 .

Impact of new definitions of pre‐eclampsia on incidence and performance of first‐trimester screening

D. Wright, K. Nicolaides, A. Wright, 2020, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Screening for pre‐eclampsia by maternal factors and biomarkers at 11–13 weeks' gestation

D. Wright, K. Nicolaides, K. Nicolaides, 2018, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Uterine artery Doppler at 11 + 0 to 13 + 6 weeks in the prediction of pre‐eclampsia

K. Nicolaides, K. Nicolaides, N. Maiz, 2007, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prediction of pre‐eclampsia by a combination of maternal history, uterine artery Doppler and mean arterial pressure

K. Nicolaides, C. Yu, K H Nicolaides, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Repeatability of measurement of uterine artery pulsatility index using transvaginal color Doppler

K. Nicolaides, A. Papageorghiou, C. Yu, 2001, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

From nuchal translucency to intracranial translucency: towards the early detection of spina bifida

K. Nicolaides, R. Chaoui, Kypros H. Nicolaides, 2010, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Normal reference ranges for biochemical substances relating to renal, hepatic, and bone function in fetal and maternal plasma throughout pregnancy.

C. Rodeck, K. Nicolaides, C. Moniz, 1985, Journal of clinical pathology.

plasma throughout pregnancy . function in fetal and maternal to renal , hepatic , and bone biochemical substances relating Normal reference ranges for

K. Nicolaides, C. Moniz, F. Bamforth, 2022 .

Early prenatal diagnosis by celocentesis

K. Nicolaides, I. Georgiou, G. Makrydimas, 2004, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Lung function following first-trimester amniocentesis or chorion villus sampling.

K. Nicolaides, A. Greenough, P. Thompson, 1991, Fetal diagnosis and therapy.

Invasive antenatal procedures and requirement for neonatal intensive care unit admission

K. Nicolaides, A. Greenough, P. Cheeseman, 1997, European Journal of Pediatrics.

Perinatal lung function and invasive antenatal procedures.

K. Nicolaides, A. Greenough, P. Cheeseman, 1997, Thorax.

Fetal karyotyping in twin pregnancies: selection of technique by measurement of fetal nuchal translucency

K. Nicolaides, K. Nicolaides, N. Sebire, 1996, British journal of obstetrics and gynaecology.

Intrauterine lethality of trisomy 21 fetuses with increased nuchal translucency thickness

K. Nicolaides, R. Snijders, K. Nicolaides, 1996, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Evolution in screening for Down syndrome

K. Nicolaides, Ghalia Ashoor Al Mahri, 2019, The Obstetrician & Gynaecologist.

Clinical implementation of routine screening for fetal trisomies in the UK NHS: cell‐free DNA test contingent on results from first‐trimester combined test

K. Nicolaides, L. Poon, R. Akolekar, 2016, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Effect of maternal age on cardiac adaptation in pregnancy

K. Nicolaides, N. Kametas, H. Ling, 2021, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Screening for morbidly adherent placenta in early pregnancy

K. Nicolaides, N. Zosmer, M. Tokunaka, 2018, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

First‐trimester markers of aneuploidy in women positive for HIV

K. Nicolaides, A. Syngelaki, M. Savvidou, 2011, BJOG : an international journal of obstetrics and gynaecology.

Uterine artery Doppler at 11 + 0 to 13 + 6 weeks and 21 + 0 to 24 + 6 weeks in the prediction of pre‐eclampsia

K. Nicolaides, K. Nicolaides, L. Poon, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Down's syndrome screening in the UK.

K. Nicolaides, N. Sebire, R. Snijders, 1996, Lancet.

Effectiveness of progestogens to improve perinatal outcome in twin pregnancies: an individual participant data meta‐analysis

K. Nicolaides, K. Nicolaides, N. Zuithoff, 2015, BJOG : an international journal of obstetrics and gynaecology.

Maternal cardiac function in fetal growth restriction

K. Nicolaides, O. Turan, N. Kametas, 2006, BJOG : an international journal of obstetrics and gynaecology.

Association of chronic hypertension with birth of small‐for‐gestational‐age neonate

K. Nicolaides, K. Nicolaides, A. Baschat, 2017, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Hypertensive disorders in pregnancy: screening by biophysical and biochemical markers at 11–13 weeks

K. Nicolaides, R. Lachmann, L. Poon, 2010, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

First‐trimester maternal serum tumor necrosis factor receptor‐1 and pre‐eclampsia

K. Nicolaides, L. Poon, A. Veduta, 2009, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Cerebral ventricular system in fetuses with open spina bifida at 11–13 weeks' gestation

K. Nicolaides, N. Montenegro, Y. Gielchinsky, 2012, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Presence of the ‘lemon’ sign in fetuses with spina bifida at the 10–14‐week scan

K. Nicolaides, P. Noble, N. Sebire, 1997, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prediction of small‐for‐gestational‐age neonates at 35–37 weeks' gestation: contribution of maternal factors and growth velocity between 32 and 36 weeks

K. Nicolaides, A. Syngelaki, R. Akolekar, 2019, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Impact of biometric measurement error on identification of small‐ and large‐for‐gestational‐age fetuses

D. Wright, K. Nicolaides, K. Nicolaides, 2020, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Inter‐twin membrane folding in monochorionic pregnancies

K. Nicolaides, N. Sebire, C. D’ercole, 1998, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Fetal arterial Doppler studies in twin‐twin transfusion syndrome.

Y. Ville, K. Nicolaides, K. Hecher, 1995, Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine.

First‐trimester ultrasound and biochemical markers of aneuploidy and the prediction of impending fetal death

K. Nicolaides, K. Spencer, K. Nicolaides, 2006, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Fetal heart rate in chromosomally abnormal fetuses

K. Nicolaides, R. Snijders, K. Spencer, 2000, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Tidal breathing parameters in the first week of life and subsequent cough and wheeze.

K. Nicolaides, A. Greenough, B. Yuksel, 1996, Thorax.

Ethnicity and the need for correction of biochemical and ultrasound markers of chromosomal anomalies in the first trimester: a study of Oriental, Asian and Afro‐Caribbean populations

K. Spencer, K. Nicolaides, V. Heath, 2005, Prenatal diagnosis.

Risk of fetal loss after chorionic villus sampling in twin pregnancy derived from propensity score matching analysis

K. Kagan, K. Nicolaides, A. Syngelaki, 2021, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Competing‐risks model for prediction of small‐for‐gestational‐age neonate from maternal characteristics and serum pregnancy‐associated plasma protein‐A at 11–13 weeks' gestation

D. Wright, K. Nicolaides, A. Syngelaki, 2020, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Accuracy of first‐trimester combined test in screening for trisomies 21, 18 and 13

D. Wright, K. Nicolaides, A. Syngelaki, 2017, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Assessment of lung area in fetuses with congenital diaphragmatic hernia

K. Nicolaides, A. Benachi, J. Deprest, 2007, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Assessment of lung area in normal fetuses at 12–32 weeks

K. Nicolaides, C. Peralta, H. Vandecruys, 2005, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Cervical length at 22–24 weeks of gestation: comparison of transvaginal and transperineal‐translabial ultrasonography

S. Cicero, K. Nicolaides, C. Skentou, 2001, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Morbidity in infants with antenatally-diagnosed anterior abdominal wall defects

G. Dimitriou, M. Davenport, K. Nicolaides, 2000, Pediatric Surgery International.

Sonographic measurement of cervical length and fetal fibronectin testing in threatened preterm labor

K. Nicolaides, K. Nicolaides, L. Geerts, 2006, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Second-trimester sex hormone-binding globulin and subsequent development of pre-eclampsia.

R. Bindra, K. Spencer, K. Nicolaides, 2004, The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians.

Second-trimester sex hormone-binding globulin and subsequent development of pre-eclampsia

R. Bindra, K. Spencer, K. Nicolaides, 2004 .

Effect of parity on maternal cardiac function during the first trimester of pregnancy

K. Nicolaides, C. de Paco, O. Turan, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Maternal left ventricular mass and diastolic function during pregnancy

K. Nicolaides, F. Mcauliffe, J. Hancock, 2001, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prevention of pre‐eclampsia by low‐molecular‐weight heparin in addition to aspirin: a meta‐analysis

K. Nicolaides, K. Nicolaides, E. Bujold, 2016, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Endoscopic laser coagulation of umbilical cord vessels in twin reversed arterial perfusion sequence

K. Nicolaides, Y. Ville, K. Nicolaides, 1994, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Fetal cardiac abnormalities identified prior to 14 weeks' gestation

K. Nicolaides, K. Nicolaides, N. Zosmer, 2002, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Increased nuchal translucency at 10—14 weeks of gestation as a marker for major cardiac defects

K. Nicolaides, K. Nicolaides, J. Hyett, 1997, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Increased nuchal translucency thickness at l0–14 weeks of gestation as a predictor of severe twin‐to‐twin transfusion syndrome

K. Nicolaides, K. Nicolaides, N. Sebire, 1997, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

First‐trimester uterine artery Doppler examination in pregnancies complicated by gestational diabetes mellitus with or without pre‐eclampsia

K. Nicolaides, A. Syngelaki, M. Savvidou, 2013, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Coelomic Fluid Leptin Concentration in Normal First-Trimester Pregnancies and Missed Miscarriages

K. Spencer, K. Nicolaides, A. Sotiriadis, 2005, Fetal Diagnosis and Therapy.

Sonographic measurement of cervical length in threatened preterm labor in singleton pregnancies with intact membranes

K. Nicolaides, L. Geerts, E. Tsoi, 2005, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Sonographic measurement of cervical length in twin pregnancies in threatened preterm labor

K. Nicolaides, W. Henrich, J. Dudenhausen, 2004, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Ultrasound assessment of cervical length in threatened preterm labor

K. Nicolaides, C. Otigbah, E. Tsoi, 2003, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

First trimester invasive procedures: Effects on symptom status and lung volume in very young children

K. Nicolaides, K. Nicolaides, A. Greenough, 1997, Pediatric pulmonology.

Outcome of Pregnancy in Patients with Insulin‐depedent Diabetes Mellitus and Nephropathy with Moderate Renal Impairment

J. M. Brudenell, K. Nicolaides, M. Doddridge, 1996, Diabetic medicine : a journal of the British Diabetic Association.

Maternal serum placental growth factor at 11 + 0 to 13 + 6 weeks of gestation in the prediction of pre‐eclampsia

K. Nicolaides, R. Akolekar, L. Poon, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Maternal plasma soluble endoglin at 11–13 weeks' gestation in pre‐eclampsia

F. Chantraine, J. Foidart, C. Munaut, 2010, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Meta‐analysis of second‐trimester markers for trisomy 21

K. Nicolaides, K. Nicolaides, M. Agathokleous, 2013, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Ophthalmic artery Doppler at 19–23 weeks' gestation in pregnancies that deliver small‐for‐gestational‐age neonates

K. Nicolaides, A. Wright, M. Charakida, 2022, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Isolated single umbilical artery and fetal karyotype

I. Staboulidou, K. Nicolaides, T. Dagklis, 2010, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Cervical length at 23 weeks of gestation: the value of Shirodkar suture for the short cervix

K. Nicolaides, V. Heath, D. Gibb, 1998, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Comparison of ophthalmic artery Doppler with PlGF and sFlt‐1/PlGF ratio at 35–37 weeks' gestation in prediction of imminent pre‐eclampsia

K. Nicolaides, A. Wright, N. Kametas, 2022, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Serum soluble fms‐like tyrosine kinase‐1 in the three trimesters of pregnancy: effects of maternal characteristics and medical history

D. Wright, K. Nicolaides, K. Nicolaides, 2015, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Competing‐risks model in screening for pre‐eclampsia by maternal factors and biomarkers at 35–37 weeks' gestation

D. Wright, K. Nicolaides, K. Nicolaides, 2016, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Value of routine ultrasound examination at 35–37 weeks' gestation in diagnosis of fetal abnormalities

K. Nicolaides, A. Syngelaki, R. Akolekar, 2020, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prediction of stillbirth from maternal factors, fetal biometry and uterine artery Doppler at 19–24 weeks

K. Nicolaides, A. Syngelaki, R. Akolekar, 2016, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prediction of stillbirth from placental growth factor at 19–24 weeks

K. Nicolaides, R. Akolekar, J. Aupont, 2016, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Middle cerebral artery flow velocity waveforms in fetal hypoxaemia

K. Nicolaides, S. Campbell, S. Bower, 1990, British journal of obstetrics and gynaecology.

Maternal racial origin and adverse pregnancy outcome: a cohort study

K. Nicolaides, K. Nicolaides, A. Khalil, 2013, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Midgestation cardiovascular phenotype in women who develop gestational diabetes and hypertensive disorders of pregnancy: comparative study

K. Nicolaides, A. Wright, M. Charakida, 2022, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Maternal cardiac function in twin pregnancy at 19–23 weeks' gestation

K. Nicolaides, A. Wright, M. Charakida, 2022, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

First trimester angiogenic and inflammatory factors in women with chronic hypertension and impact of blood pressure control: a case–control study

K. Nicolaides, N. Kametas, Diane Nzelu, 2021, BJOG : an international journal of obstetrics and gynaecology.

Maxillary gap at 11–13 weeks' gestation: marker of cleft lip and palate

K. Nicolaides, R. Chaoui, K. Heling, 2015, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Relationship between nuchal translucency thickness and prevalence of major cardiac defects in fetuses with normal karyotype

K. Nicolaides, K. Nicolaides, L. Allan, 2005 .

Outcome of chromosomally normal livebirths with increased fetal nuchal translucency at 10-14 weeks' gestation.

K. Nicolaides, P. Pandya, K. Nicolaides, 1998, Journal of medical genetics.

Cervical length screening for prevention of preterm birth in singleton pregnancy with threatened preterm labor: systematic review and meta‐analysis of randomized controlled trials using individual patient‐level data

K. Nicolaides, K. Nicolaides, Z. Alfirevic, 2017, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Color Doppler imaging of the uterine artery in pregnancy: normal ranges of impedance to blood flow, mean velocity and volume of flow

K. Nicolaides, S. Campbell, S. Bower, 1992, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Implementation of maternal blood cell‐free DNA testing in early screening for aneuploidies

K. Nicolaides, K. Nicolaides, M. Gil, 2013, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Validation of targeted sequencing of single‐nucleotide polymorphisms for non‐invasive prenatal detection of aneuploidy of chromosomes 13, 18, 21, X, and Y

K. Nicolaides, K. Nicolaides, A. Syngelaki, 2013, Prenatal diagnosis.

Impact of maternal height, weight at presentation and gestational weight gain on cardiac adaptation in pregnancy

K. Nicolaides, N. Kametas, H. Ling, 2022, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Use of Low Molecular Weight Heparin in Pregnancy

K. Nicolaides, C. Kanthou, V. Kakkar, 1992, Thrombosis and Haemostasis.

Doppler study of uterine artery blood flow: comparison of findings in the first and second trimesters of pregnancy.

K. Nicolaides, P. Kaminopetros, M. T. Higueras, 1991, Fetal diagnosis and therapy.

A novel approach to first‐trimester screening for early pre‐eclampsia combining serum PP‐13 and Doppler ultrasound

K. Nicolaides, R. Bindra, K. Nicolaides, 2005, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prediction of small‐for‐gestational‐age neonates: screening by placental growth factor and soluble fms‐like tyrosine kinase‐1 at 35–37 weeks

K. Nicolaides, L. Poon, O. Mendez, 2015, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Cardiac function in gestational diabetes mellitus: A longitudinal study from fetal life to infancy

K. Nicolaides, M. Charakida, J. Aguilera, 2020, BJOG : an international journal of obstetrics and gynaecology.

Psychological outcomes following missed abortions and provision of follow‐up care

K. Nicolaides, A. Nikcevic, S. Tunkel, 1998, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Diagnosis of fetal defects in twin pregnancies at routine 11–13‐week ultrasound examination

K. Nicolaides, A. Syngelaki, R. Akolekar, 2020 .

Blackfan–Diamond anemia and dyserythropoietic anemia presenting with increased nuchal translucency at 12 weeks of gestation

K. Nicolaides, K. Nicolaides, A. Souka, 2002, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Incidence of major structural cardiac defects associated with increased nuchal translucency but normal karyotype

K. Nicolaides, K. Nicolaides, N. Zosmer, 2001, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Detection of sex chromosome abnormalities by nuchal translucency screening at 10–14 weeks

K. Nicolaides, N. Sebire, R. Snijders, 1998, Prenatal diagnosis.

First trimester maternal serum alpha‐fetoprotein in fetal trisomies

M. Brizot, P. Kuhn, K. Nicolaides, 1995, British journal of obstetrics and gynaecology.

First trimester aneuploidy screening in the presence of a vanishing twin: implications for maternal serum markers

I. Staboulidou, K. Spencer, K. Nicolaides, 2010, Prenatal diagnosis.

Dose dependency between cigarette consumption and reduced maternal serum PAPP‐A levels at 11–13+6 weeks of gestation

K. Kagan, K. Spencer, K. Nicolaides, 2007, Prenatal diagnosis.

Prediction of pre‐eclampsia by uterine artery Doppler ultrasonography and maternal serum pregnancy‐associated plasma protein‐A, free β‐human chorionic gonadotropin, activin A and inhibin A at 22 + 0 to 24 + 6 weeks' gestation

K. Nicolaides, K. Spencer, K. Nicolaides, 2006, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

First‐trimester contingent screening for trisomy 21 by biomarkers and maternal blood cell‐free DNA testing

D. Wright, K. Nicolaides, K. Nicolaides, 2013, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Maternal serum placental growth factor at 11–13 weeks in chromosomally abnormal pregnancies

K. Nicolaides, L. Poon, R. Akolekar, 2009, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Abnormalities of the heart and great arteries in chromosomally normal fetuses with increased nuchal translucency thickness at 1l–13 weeks of gestation

K. Nicolaides, K. Nicolaides, J. Hyett, 1996, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Maternal hemodynamics in screen‐positive and screen‐negative women of the ASPRE trial

K. Nicolaides, N. Kametas, G. Guy, 2019, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Plasma prostanoids in pregnancy‐induced hypertension

W. Collins, S. Campbell, C. Rodeck, 1982, British journal of obstetrics and gynaecology.

Impaired placentation in women with chronic hypertension who develop pre‐eclampsia

K. Nicolaides, K. Nicolaides, A. Syngelaki, 2017, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Lower genital tract swabs in the prediction of intrauterine infection in preterm prelabour rupture of the membranes

K. Nicolaides, S. Carroll, S. Papaioannou, 1996, British journal of obstetrics and gynaecology.

Congenital bacterial sepsis in very preterm infants.

K. Nicolaides, A. Greenough, H. Gamsu, 1992, Journal of medical microbiology.

Maternal serum inhibin‐A and activin‐A levels in the first trimester of pregnancies developing pre‐eclampsia

K. Spencer, K. Nicolaides, N. Cowans, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Non‐invasive assessment of endothelial function in normal pregnancy

K. Nicolaides, K. Nicolaides, M. Savvidou, 2000, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Models for the prediction of successful induction of labor based on pre-induction sonographic measurement of cervical length

Smita I. Rane, K. Nicolaides, B. Higgins, 2005, The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians.

Changes in ophthalmic artery Doppler during acute blood‐pressure control in hypertensive pregnant women

K. Nicolaides, N. Kametas, M. Baloi, 2021, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Screening for pre‐eclampsia and fetal growth restriction by uterine artery Doppler at 11–14 weeks of gestation

S. Cicero, K. Nicolaides, R. Bindra, 2001, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

The ultrasonographic assessment of the fetal thorax and fetal breathing movements in the prediction of pulmonary hypoplasia.

K. Nicolaides, A. Greenough, S. Campbell, 1990, Early human development.

Fetal breathing movements in pregnancies complicated by premature membrane rupture in the second trimester.

K. Nicolaides, A. Greenough, M. Blott, 1990, Early human development.

Isolated single umbilical artery: need for specialist fetal echocardiography?

K. Nicolaides, L. Allan, T. Dagklis, 2010, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Crown–rump length measurement error: impact on assessment of growth

D. Wright, K. Nicolaides, V. Verfaille, 2021, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Large loop excision of transformation zone and cervical length in the prediction of spontaneous preterm delivery

K. Nicolaides, K. Nicolaides, M. Savvas, 2012, BJOG : an international journal of obstetrics and gynaecology.

Prediction of morbidity in small and normally grown fetuses by fetal heart rate variability, biophysical profile score and umbilical artery Doppler studies

K. Nicolaides, S. Campbell, P. Soothill, 1993, British journal of obstetrics and gynaecology.

Fetal middle cerebral artery and umbilical artery pulsatility index: effects of maternal characteristics and medical history

K. Nicolaides, L. Sarno, A. Wright, 2015, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Cervical assessment at the routine 23‐weeks' scan: problems with transabdominal sonography

S. Cicero, C. Skentou, K. Nicolaides, 2000, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

FETAL BREATHING MOVEMENTS AS PREDICTOR OF FAVOURABLE PREGNANCY OUTCOME AFTER OLIGOHYDRAMNIOS DUE TO MEMBRANE RUPTURE IN SECOND TRIMESTER

K. Nicolaides, A. Greenough, S. Campbell, 1987, The Lancet.

Raised maternal serum inhibin A concentration at 10 to 14 weeks of gestation is associated with pre‐eclampsia

K. Nicolaides, K. Nicolaides, N. Sebire, 2000, BJOG : an international journal of obstetrics and gynaecology.

Cervical assessment at the routine 23‐week scan: standardizing techniques

K. Nicolaides, C. Skentou, K. Nicolaides, 2001, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Predictors of neonatal morbidity in fetuses with severe isolated congenital diaphragmatic hernia undergoing fetoscopic tracheal occlusion

K. Nicolaides, P. Lewi, A. Greenough, 2013, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Biophysical and biochemical markers at 35–37 weeks' gestation in the prediction of adverse perinatal outcome

K. Nicolaides, D. Gallo, R. Akolekar, 2016, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Biophysical and biochemical markers at 30–34 weeks' gestation in the prediction of adverse perinatal outcome

K. Nicolaides, D. Gallo, R. Akolekar, 2016, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Umbilical and fetal middle cerebral artery Doppler at 35–37 weeks' gestation in the prediction of adverse perinatal outcome

K. Nicolaides, K. Nicolaides, A. Syngelaki, 2015, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Observed to expected lung area to head circumference ratio in the prediction of survival in fetuses with isolated diaphragmatic hernia

K. Nicolaides, K. Nicolaides, D. Tibboel, 2007, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Relationship between lung‐to‐head ratio and lung volume in normal fetuses and fetuses with diaphragmatic hernia

K. Nicolaides, J. Deprest, J. Jani, 2006, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Lung‐to‐head ratio: a need to unify the technique

K. Nicolaides, K. Nicolaides, J. Jani, 2012, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Severe diaphragmatic hernia treated by fetal endoscopic tracheal occlusion

K. Nicolaides, K. Nicolaides, J. Deprest, 2009, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Fetal nuchal translucency: ultrasound screening for fetal trisomy in the first trimester of pregnancy

K. Nicolaides, M. Brizot, R. Snijders, 1994, British journal of obstetrics and gynaecology.

First‐trimester determination of fetal gender by ultrasound

K. Nicolaides, Z. Efrat, O. Akinfenwa, 1999, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Three‐dimensional ultrasound fetal lung volumes and infant respiratory outcome: a prospective observational study

M. Davenport, K. Nicolaides, A. Greenough, 2011, BJOG : an international journal of obstetrics and gynaecology.

Serial lung volume measurements during the perinatal period in infants with abdominal wall defects.

G. Dimitriou, M. Davenport, K. Nicolaides, 1998, Journal of pediatric surgery.

Temporary impairment of lung function in infants with anterior abdominal wall defects who have undergone surgery.

G. Dimitriou, M. Davenport, K. Nicolaides, 1996, Journal of pediatric surgery.

Impaired respiratory function in infants with anterior abdominal wall defects.

K. Nicolaides, A. Greenough, E. Dykes, 1993, Journal of pediatric surgery.

Metopic suture in fetuses with Apert syndrome at 22–27 weeks of gestation

K. Nicolaides, K. Nicolaides, R. Chaoui, 2005, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Three‐dimensional sonographic description of the fetal frontal bones and metopic suture

K. Nicolaides, R. Chaoui, B. Benoit, 2005, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prenatal diagnosis and outcome of echogenic fetal lung lesions

M. Davenport, K. Nicolaides, K. Nicolaides, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Competing‐risks model for prediction of small‐for‐gestational‐age neonate at 36 weeks' gestation

K. Nicolaides, R. Akolekar, I. Papastefanou, 2022, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Competing‐risks model for pre‐eclampsia and adverse pregnancy outcomes

K. Nicolaides, L. Magee, P. Dadelszen, 2022, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Routine ultrasound at 32 vs 36 weeks' gestation: prediction of small‐for‐gestational‐age neonates

K. Nicolaides, A. Syngelaki, R. Akolekar, 2019, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Ventilatory requirements for respiratory distress syndrome in small-for-gestational-age infants

K. Nicolaides, A. Greenough, H. Gamsu, 2005, European Journal of Pediatrics.

Current outcome of antenally diagnosed cystic lung disease.

Shailesh Patel, M. Davenport, K. Nicolaides, 2004, Journal of pediatric surgery.

Prenatal diagnosis for severe inherited skin disorders: 25 years' experience

K. Nicolaides, C. Rodeck, K. Nicolaides, 2006, The British journal of dermatology.

FIRST‐TRIMESTER URINE FREE BETA hCG, BETA CORE, AND TOTAL OESTRIOL IN PREGNANCIES AFFECTED BY DOWN'S SYNDROME: IMPLICATIONS FOR FIRST‐TRIMESTER SCREENING WITH NUCHAL TRANSLUCENCY AND SERUM FREE BETA hCG

K. Nicolaides, R. Snijders, K. Spencer, 1997, Prenatal diagnosis.

URINARY β‐CORE hCG: SCREENING FOR ANEUPLOIDIES IN EARLY PREGNANCY (11–14 WEEKS' GESTATION)

K. Nicolaides, T. Chard, P. Noble, 1997 .

Placental lakes, absent umbilical artery diastolic flow and poor fetal growth in early pregnancy

K. Nicolaides, E. Jauniaux, 1996, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Early ultrasound diagnosis and follow‐up of molar pregnancies

K. Nicolaides, E. Jauniaux, 1997, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Maternal serum hCG and fetal nuchal translucency thickness for the prediction of fetal trisomies in the first trimester of pregnancy

M. Brizot, R. Snijders, K. Nicolaides, 1995, British journal of obstetrics and gynaecology.

Down syndrome screening marker levels in women with a previous aneuploidy pregnancy

K. Spencer, K. Nicolaides, H. Cuckle, 2005, Prenatal diagnosis.

First‐trimester screening for trisomy 21 by free beta‐human chorionic gonadotropin and pregnancy‐associated plasma protein‐A: impact of maternal and pregnancy characteristics

D. Wright, K. Spencer, K. Nicolaides, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Analysis of cell‐free DNA in maternal blood in screening for fetal aneuploidies: updated meta‐analysis

K. Nicolaides, K. Nicolaides, R. Akolekar, 2015, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Effect of temperature on free β‐human chorionic gonadotropin and pregnancy‐associated plasma protein‐A concentration

K. Nicolaides, N. Maiz, J. Cruz, 2010, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Down's syndrome screening in the UK

K. Nicolaides, K. Nicolaides, N. Sebire, 1996, The Lancet.

Changes in maternal plasma macrophage-colony stimulating factor levels during normal pregnancy.

K. Nicolaides, A. Goldstone, C. Worman, 2008, Clinical and laboratory haematology.

Fetal trunk and head volume in chromosomally abnormal fetuses at 11 + 0 to 13 + 6 weeks of gestation

C F A Peralta, K. Nicolaides, K H Nicolaides, 2005, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Fetal Acidosis and Hyperlacticaemia Diagnosed by Cordocentesis in Pregnancies Complicated by Maternal Diabetes Mellitus

J. M. Brudenell, K. Nicolaides, R. Bradley, 1991, Diabetic medicine : a journal of the British Diabetic Association.

Fetal exomphalos at 11 to 14 weeks of gestation.

K. Nicolaides, M. Brizot, R. Snijders, 1995, Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine.

Fetal fraction in maternal plasma cell‐free DNA at 11–13 weeks' gestation: relation to maternal and fetal characteristics

K. Nicolaides, K. Nicolaides, A. Syngelaki, 2013, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Cystic Adenomatoid malformation of the lung: Prenatal diagnosis and outcome

K. Nicolaides, K. Nicolaides, J. G. Thorpe-Beeston, 1994, Prenatal diagnosis.

Feto-maternal bleeding following coelocentesis.

K. Nicolaides, I. Georgiou, I. Navrozoglou, 1997, Human reproduction.

y-glutamyl transferase activity infetal serum, I maternal serum,andamniotic fluid during gestation

K. Nicolaides, C. Moniz, D. Keys, 1984 .

Coelocentesis: a study of short‐term safety

K. Nicolaides, J. Ross, D. Jurković, 1997, Prenatal diagnosis.

Celocentesis for early prenatal diagnosis of hemoglobinopathy

K. Nicolaides, A. Maggio, A. Giambona, 2020, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Fetal heart rate following coelocentesis.

K. Nicolaides, I. Georgiou, G. Makrydimas, 1997, The Journal of maternal-fetal medicine.

Tracheal diameter at birth in severe congenital diaphragmatic hernia treated by fetal endoscopic tracheal occlusion

K. Nicolaides, J. Jani, M. Sellars, 2011, Prenatal diagnosis.

Fetal megacystis at 10–14 weeks of gestation

K. Nicolaides, N. Sebire, R. Snijders, 1996, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prenatal diagnosis of trisomy 18 at the 10–14‐week ultrasound scan

K. Nicolaides, K. Nicolaides, N. Sebire, 1997, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prenatal detection of rubella‐specific IgM in fetal sera

K. Nicolaides, C. Rodeck, K. Nicolaides, 1985, Prenatal diagnosis.

Screening for trisomies by cell‐free DNA testing of maternal blood: consequences of a failed result

K. Nicolaides, K. Nicolaides, L. Sarno, 2016, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Placental volume measured by three‐dimensional ultrasound at 11 to 13 + 6 weeks of gestation: relation to chromosomal defects

C F A Peralta, K. Nicolaides, K H Nicolaides, 2005, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Rapid detection of chromosome aneuploidies in fetal blood and chorionic villi by fluorescence in situ hybridisation

P. Pandya, M. Brizot, P. Kuhn, 1994, British journal of obstetrics and gynaecology.

Management of red cell isoimmunised pregnancies

K. Nicolaides, N. Sebire, 1998 .

Prenatal diagnosis of the fragile X syndrome using fetal blood and amniotic fluid

K. Nicolaides, C. Rodeck, K. Nicolaides, 1987, Prenatal diagnosis.

Defects and syndromes in chromosomally normal fetuses with increased nuchal translucency thickness at 10–14 weeks of gestation

R. Snijders, K. Nicolaides, A. Souka, 1998, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Monozygotic twins discordant for body stalk anomaly

K. Nicolaides, K. Nicolaides, G. Daskalakis, 2002, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

A case of body stalk anomaly at 10 weeks of gestation

K. Nicolaides, C. Paul, K. Nicolaides, 2001, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Cervical length at 23 weeks of gestation: relation to demographic characteristics and previous obstetric history

K. Nicolaides, A. Souka, V. Heath, 1998, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Cervical length and obstetric history predict spontaneous preterm birth: development and validation of a model to provide individualized risk assessment

K. Nicolaides, K. Nicolaides, Gordon C. S. Smith, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Cervical length at 23 weeks of gestation: prediction of spontaneous preterm delivery

K. Nicolaides, K. Nicolaides, A. Souka, 1998, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

CASE REPORT: UNIPARENTAL DISOMY 16 IN ASSOCIATION WITH CONGENITAL HEART DISEASE

K. Nicolaides, K. Nicolaides, A. Greenough, 1996, Prenatal diagnosis.

Expectant management of missed miscarriage

K. Nicolaides, K. Nicolaides, J. Ross, 1998, British journal of obstetrics and gynaecology.

Screening for chromosomal defects

K. Nicolaides, K. Nicolaides, 2003, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Performance of screening for aneuploidies by cell‐free DNA analysis of maternal blood in twin pregnancies

K. Nicolaides, K. Nicolaides, V. Cirigliano, 2015, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Screening for trisomy 21 in monochorionic twins by measurement of fetal nuchal translucency thickness

K. Nicolaides, N. Sebire, H. Vandecruys, 2005, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Additional first-trimester ultrasound markers.

K. Nicolaides, K. Nicolaides, J. Sonek, 2010, Clinics in laboratory medicine.

A mixture model of nuchal translucency thickness in screening for chromosomal defects

K. Kagan, D. Wright, K. Nicolaides, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Multicenter study of first‐trimester screening for trisomy 21 in 75 821 pregnancies: results and estimation of the potential impact of individual risk‐orientated two‐stage first‐trimester screening

K. Nicolaides, K. Spencer, K. Nicolaides, 2005, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Carbonic anhydrase isoenzymes CAI and CAII in semen, decidua, chorionic villi and various fetal tissues.

K. Nicolaides, P. R. Brown, S. Ali Akbar, 1998, Early human development.

Multicenter screening for pre‐eclampsia and fetal growth restriction by transvaginal uterine artery Doppler at 23 weeks of gestation

K. Nicolaides, R. Bindra, K. Nicolaides, 2001, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

The role of trophoblast dysfunction in the aetiology of miscarriage

W. Collins, K. Nicolaides, J. Grudzinskas, 1993, British journal of obstetrics and gynaecology.

Red cell glycolytic intermediates in normal, anaemic and transfused human fetuses

K. Nicolaides, A. Bellingham, A. N. Lestas, 1989, British journal of haematology.

The prevalence of non‐viable pregnancy at 10–13 weeks of gestation

K. Nicolaides, P. Pandya, R. Snijders, 1996, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prevention of preterm delivery in twin gestations (PREDICT): a multicenter, randomized, placebo‐controlled trial on the effect of vaginal micronized progesterone

K. Nicolaides, K. Nicolaides, A. Tabor, 2011, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Randomized study of vaginal misoprostol (PGE1) and dinoprostone gel (PGE2) for induction of labor at term

K. Nicolaides, K. Nicolaides, A. Papageorghiou, 2001, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Cervical dilatation by Lamicel—studies on the mechanism of action

K. Nicolaides, C. Welch, G. M. FILSHIE, 1983, British journal of obstetrics and gynaecology.

Cervical length and funneling at 23 weeks of gestation in the prediction of spontaneous early preterm delivery

K. Nicolaides, C. Skentou, K. Nicolaides, 2001, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Fetal loss following ultrasound diagnosis of a live fetus at 6–10 weeks of gestation

K. Nicolaides, K. Nicolaides, N. Sebire, 2003, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Chromosomal defects and outcome in 1015 fetuses with increased nuchal translucency

K. Nicolaides, P. Pandya, R. Snijders, 1995, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Screening for trisomy 18 by maternal age, fetal nuchal translucency, free β‐human chorionic gonadotropin and pregnancy‐associated plasma protein‐A

D. Wright, K. Nicolaides, N. Maiz, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Maternal serum placental growth factor at 12, 22, 32 and 36 weeks' gestation in screening for pre‐eclampsia

D. Wright, K. Nicolaides, K. Nicolaides, 2016, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Maternal serum soluble fms‐like tyrosine kinase‐1 at 12, 22, 32 and 36 weeks' gestation in screening for pre‐eclampsia

D. Wright, K. Nicolaides, K. Nicolaides, 2016, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

The value of ultrasound in the prediction of successful induction of labor

K. Nicolaides, K. Nicolaides, K. H. Nicolaides, 2004, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Investigation of occiput posterior delivery by intrapartum sonography

K. Nicolaides, K. Nicolaides, E. Osei, 2004, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prediction of stillbirth from biochemical and biophysical markers at 11–13 weeks

K. Nicolaides, K. Nicolaides, T. Tzelepis, 2016, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prefrontal space ratio: comparison between trisomy 21 and euploid fetuses in the second trimester

K. Nicolaides, F. Molina, A. Hiett, 2012, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Ear length: A potential sonographic marker for Down syndrome

K. Nicolaides, J. Awwad, G. Azar, 1994, International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics.

Increased fetal nuchal translucency thickness at 10–14 weeks: is screening for maternal–fetal infection necessary?

K. Nicolaides, N. Sebire, R. Snijders, 1997, British journal of obstetrics and gynaecology.

Letter. Correct estimation of parameters for ultrasound nuchal translucency screening

K. Nicolaides, K. Nicolaides, H. Cuckle, 1998, Prenatal diagnosis.

Screening for pre‐eclampsia and fetal growth restriction in twin pregnancies at 23 weeks of gestation by transvaginal uterine artery Doppler

K. Nicolaides, A. Papageorghiou, C. Yu, 2002, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Twin chorionicity and pre‐eclampsia

C. Skentou, K. Nicolaides, E. Karanastasi, 2001, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Hypertensive disorders in pregnancy: screening by uterine artery Doppler at 11–13 weeks

I. Staboulidou, K. Nicolaides, K. Nicolaides, 2009, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Transvaginal ultrasound in pregnancy: its acceptability to women and maternal psychological morbidity

K. Nicolaides, K. Nicolaides, B. Candy, 2003, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Intrauterine growth in multiple pregnancies in relation to fetal number, chorionicity and gestational age

K. Nicolaides, N. Sebire, A. Papageorghiou, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Failure of ultrasonographic parameters to predict the severity of fetal anemia in rhesus isoimmunization

K. Nicolaides, M. Fontanarosa, SG Gabbe, 1989, American journal of obstetrics and gynecology.

Maxillary length at 11–14 weeks of gestation in fetuses with trisomy 21

S. Cicero, G. Rembouskos, K. Nicolaides, 2004, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Frontomaxillary facial angle in trisomy 21 fetuses at 16–24 weeks of gestation

K. Nicolaides, F. Molina, N. Persico, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Femur and humerus length in trisomy 21 fetuses at 11–14 weeks of gestation

S. Cicero, K. Nicolaides, D. Longo, 2004, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prenasal thickness in trisomy‐21 fetuses at 16–24 weeks of gestation

K. Nicolaides, F. Molina, N. Persico, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Three‐dimensional evaluation of mid‐facial hypoplasia in fetuses with trisomy 21 at 11 + 0 to 13 + 6 weeks of gestation

K. Nicolaides, T. Dagklis, C. Peralta, 2006, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Pre‐induction sonographic measurement of cervical length in prolonged pregnancy: the effect of parity in the prediction of the need for Cesarean section

K. Nicolaides, K. Nicolaides, S. Rane, 2003, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Pre‐induction sonographic measurement of cervical length in prolonged pregnancy: the effect of parity in the prediction of induction‐to‐delivery interval

K. Nicolaides, K. Nicolaides, S. Rane, 2003, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Parathyroid hormone-related peptide in normal human fetal development.

K. Nicolaides, P. Quirke, J. Banga, 1990, Journal of molecular endocrinology.

First trimester diagnosis of monoamniotic twin pregnancies

K. Nicolaides, K. Nicolaides, N. Sebire, 2000, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Osteogenesis imperfecta and other skeletal dysplasias presenting with increased nuchal translucency in the first trimester.

K. Nicolaides, A. Souka, K. Nicolaides, 2001, American journal of medical genetics.

What is the most reliable ultrasound parameter for assessment of fetal head descent?

K. Nicolaides, A. Puertas, F. Molina, 2010, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prediction of large‐for‐gestational‐age neonates: screening by maternal factors and biomarkers in the three trimesters of pregnancy

K. Nicolaides, K. Nicolaides, A. Syngelaki, 2016, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Fetoscopic tracheal occlusion (FETO) for severe congenital diaphragmatic hernia: evolution of a technique and preliminary results

Jan Deprest, Eduard Gratacós, Kypros H. Nicolaides, 2004, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Antenatal testing to predict outcome in pregnancies with unexplained antepartum haemorrhage

K. Nicolaides, S. Campbell, P. Soothill, 1992, British journal of obstetrics and gynaecology.

Ultrasound screening for anencephaly at 10–14 weeks of gestation

K. Nicolaides, K. Nicolaides, N. Sebire, 1997, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Localization of CAI and CAII isoenzymes in normal term human placenta by immunofluorescence techniques.

K. Nicolaides, P. R. Brown, S. Aliakbar, 1990, Placenta.

Measurement of carbonic anhydrase isoenzymes in early human placental tissues.

K. Nicolaides, E. Jauniaux, D. Bidwell, 1990, Biochemical Society transactions.

Human fetal sympathoadrenal responsiveness.

H. Lagercrantz, K. Nicolaides, A. Greenough, 1990, Early human development.

Elective cerclage vs. ultrasound‐indicated cerclage in high‐risk pregnancies

C. Skentou, K. Nicolaides, D. Gibb, 2002, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prediction of preterm delivery in twins by cervical assessment at 23 weeks

K. Nicolaides, C. Skentou, K. Nicolaides, 2001, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Vaginal progesterone for the prevention of preterm birth and adverse perinatal outcomes in twin gestations with a short cervix: an updated individual patient data meta‐analysis

M. Brizot, K. Nicolaides, S. Hassan, 2021, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Vaginal micronized progesterone and risk of preterm delivery in high‐risk twin pregnancies: secondary analysis of a placebo‐controlled randomized trial and meta‐analysis

K. Nicolaides, K. Nicolaides, A. Tabor, 2011, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

First trimester urinary placental growth factor and development of pre‐eclampsia

K. Nicolaides, K. Nicolaides, M. Savvidou, 2009, BJOG : an international journal of obstetrics and gynaecology.

Chylothorax after repair of congenital diaphragmatic hernia--risk factors and morbidity.

M. Davenport, K. Nicolaides, A. Greenough, 1998, Journal of pediatric surgery.

Megacystis at 10–14 weeks of gestation: chromosomal defects and outcome according to bladder length

S. Cicero, K. Nicolaides, N. Sebire, 2003, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

UK NHS pilot study on cell‐free DNA testing in screening for fetal trisomies: factors affecting uptake

K. Nicolaides, K. Nicolaides, L. Poon, 2015, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Lung and heart volumes by three‐dimensional ultrasound in normal fetuses at 12–32 weeks' gestation

C F A Peralta, K. Nicolaides, K H Nicolaides, 2006, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Pleuroamniotic shunting for decompression of fetal pleural effusions.

K. Nicolaides, A. Greenough, M. Blott, 1988, Obstetrics and gynecology.

Postnatal respiratory function after chronic drainage of fetal pulmonary cyst.

K. Nicolaides, A. Greenough, M. Blott, 1988, American journal of obstetrics and gynecology.

OC207: In utero therapy for congenital diaphragmatic hernia

K. Nicolaides, J. Deprest, E. Gratacós, 2003 .

First‐trimester ultrasound screening for chromosomal defects

K. Nicolaides, K. Nicolaides, N. Sebire, 1996, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prediction of outcome by computer-assisted analysis of lung area on the chest radiograph of infants with congenital diaphragmatic hernia.

G. Dimitriou, M. Davenport, K. Nicolaides, 2000, Journal of pediatric surgery.

Prognostic indicators in congenital diaphragmatic hernia.

G. Dimitriou, K. Nicolaides, A. Greenough, 1995, Journal of pediatric surgery.

Myeloperoxidase activity and nuclear segmentation of maternal neutrophils during normal pregnancy.

K. Nicolaides, A. Goldstone, C. Worman, 2008, Clinical and Laboratory Haematology.

Chronic respiratory morbidity after prolonged and premature rupture of the membranes.

K. Nicolaides, A. Greenough, P. Thompson, 1990, Archives of disease in childhood.

Longitudinal assessment of infant lung function following pregnancies complicated by prolonged and preterm rupture of the membranes

K. Nicolaides, A. Greenough, P. Thompson, 1992, European Journal of Pediatrics.

Hematologic profile of neonates with growth restriction is associated with rate and degree of prenatal Doppler deterioration

K. Nicolaides, K. Nicolaides, A. Baschat, 2013, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Management of Fetal Alloimmune Thrombocytopenia by Weekly in utero Platelet Transfusions

K. Nicolaides, M. Murphy, R. Mibashan, 1990, Vox sanguinis.

ISUOG Practice Guidelines: role of ultrasound in twin pregnancy

K. Nicolaides, Y. Ville, K. Nicolaides, 2016, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Discordance in nuchal translucency thickness in the prediction of severe twin‐to‐twin transfusion syndrome

K. Kagan, K. Nicolaides, K. Nicolaides, 2007, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

First‐trimester biochemical markers of aneuploidy and the prediction of small‐for‐gestational age fetuses

K. Nicolaides, K. Spencer, K. Nicolaides, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Maternal serum alpha‐fetoprotein in fetal neural tube and abdominal wall defects at 10 to 14 weeks of gestation

K. Nicolaides, K. Spencer, K. Nicolaides, 1997, British journal of obstetrics and gynaecology.

First‐trimester ultrasound and biochemical markers of aneuploidy and the prediction of preterm or early preterm delivery

K. Spencer, K. Nicolaides, F. Molina, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Pleuro-amniotic shunting for fetal chylothorax.

K. Nicolaides, A. Greenough, H. Gamsu, 1987, Early human development.

Prenatal prediction of neonatal morbidity in survivors with congenital diaphragmatic hernia: a multicenter study

K. Nicolaides, D. Tibboel, A. Greenough, 2009, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Timing of lung size assessment in the prediction of survival in fetuses with diaphragmatic hernia

K. Nicolaides, K. Nicolaides, R. Favre, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Respiratory function in infancy following pleuro-amniotic shunting.

K. Nicolaides, K. Nicolaides, A. Greenough, 1993, Fetal diagnosis and therapy.

Value of prenatal magnetic resonance imaging in the prediction of postnatal outcome in fetuses with diaphragmatic hernia

K. Nicolaides, P. Sonigo, A. Benachi, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Left and right lung volumes in fetuses with diaphragmatic hernia

K. Nicolaides, J. Deprest, C. Peralta, 2006 .

Protein S and C4b‐binding protein in fetal and neonatal blood

K. Nicolaides, M. Scully, V. Kakkar, 1988, British journal of haematology.

OC32: Assessment of lung area in fetuses with congenital diaphragmatic hernia — a comparison of techniques

K. Nicolaides, A. Benachi, J. Deprest, 2006 .

Comparison of fetal lung area to head circumference ratio with lung volume in the prediction of postnatal outcome in diaphragmatic hernia

K. Nicolaides, A. Benachi, J. Deprest, 2007, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Doppler studies of the placental and fetal circulation in pregnancies with preterm prelabor amniorrhexis

K. Nicolaides, K. Nicolaides, Scott P Carroll, 1995, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Learning curve for Doppler assessment of ductus venosus flow at 11 + 0 to 13 + 6 weeks' gestation

K. Kagan, K. Nicolaides, K. Nicolaides, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Can aneroid sphygmomanometers be used at altitude?

K. Nicolaides, E. Krampl, K. Nicolaides, 2006, Journal of Human Hypertension.

Aberrant right subclavian artery at 16 to 23 + 6 weeks of gestation: a marker for chromosomal abnormality

K. Nicolaides, L. Allan, R. Minekawa, 2010, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Normal blood cell values in the early mid‐trimester fetus

K. Nicolaides, C. Rodeck, K. Nicolaides, 1985, Prenatal diagnosis.

Single umbilical artery at 11–14 weeks' gestation: relation to chromosomal defects

S. Cicero, K. Nicolaides, G. Rembouskos, 2003, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Umbilical cord diameter at 11–14 weeks of gestation: relation to chromosomal defects

S. Cicero, G. Rembouskos, K. Nicolaides, 2004, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Fetal breathing movements in pregnancies complicated by premature membrane rupture in the second trimester

K. Nicolaides, M. Blott, A. Greenough, 1990 .

Effects of embryo reduction from trichorionic triplets to twins

K. Nicolaides, N. Sebire, C. D’ercole, 1997, British journal of obstetrics and gynaecology.

Diagnosis of fetal abnormalities at the 10–14‐week scan

K. Nicolaides, K. Nicolaides, A. Souka, 1997, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

First trimester diagnosis of adenosine deaminase deficiency

K. Nicolaides, P. Stewart, G. Morgan, 1987, Prenatal diagnosis.

Body stalk anomaly at 10–14 weeks of gestation

K. Nicolaides, N. Sebire, R. Snijders, 1997, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

First‐trimester maternal serum pregnancy‐associated plasma protein‐A and pre‐eclampsia

K. Nicolaides, K. Nicolaides, L. Poon, 2009, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prospective validation of first‐trimester combined screening for trisomy 21

K. Kagan, D. Wright, K. Nicolaides, 2009, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Effect of deviation of nuchal translucency measurements on the performance of screening for trisomy 21

K. Kagan, D. Wright, K. Nicolaides, 2009, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Screening for trisomy 21 by maternal age, fetal nuchal translucency thickness, free beta‐human chorionic gonadotropin and pregnancy‐associated plasma protein‐A

K. Kagan, D. Wright, K. Nicolaides, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Lethal congenital arthrogryposis presents with increased nuchal translucency at 10–14 weeks of gestation

R. Snijders, K. Nicolaides, P. Noble, 1997, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Fetal exomphalos and chromosomal defects: relationship to maternal age and gestation

K. Nicolaides, N. Sebire, A. Souka, 1995, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Aberrant right subclavian artery at 11 + 0 to 13 + 6 weeks of gestation in chromosomally normal and abnormal fetuses

K. Nicolaides, L. Allan, I. Huggon, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Fetal heart rate in trisomy 21 and other chromosomal abnormalities at 10–14 weeks of gestation

R. Snijders, K. Nicolaides, N. Montenegro, 1996, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Cardiac gene expression of GATA‐4 transcription factor in human trisomy 21 fetuses with increased nuchal translucency

K. Nicolaides, K. Nicolaides, F. Farzaneh, 1998, Prenatal diagnosis.

Down's syndrome screening

K. Nicolaides, R. Snijders, K. Nicolaides, 1996, The Lancet.

Perioperative assessment of respiratory compliance and lung volume in infants with congenital diaphragmatic hernia: prediction of outcome.

G. Dimitriou, M. Davenport, K. Nicolaides, 1997, Journal of pediatric surgery.

Impact of holoprosencephaly, exomphalos, megacystis and increased nuchal translucency on first‐trimester screening for chromosomal abnormalities

K. Nicolaides, I. Ceccacci, A. Syngelaki, 2017, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

The 11–13‐week scan: diagnosis and outcome of holoprosencephaly, exomphalos and megacystis

I. Staboulidou, K. Nicolaides, A. Syngelaki, 2010, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

The lambda sign at 10–14 weeks of gestation as a predictor of chorionicity in twin pregnancies

K. Nicolaides, K. Nicolaides, N. Sebire, 1996, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Cell‐free fetal DNA in celomic fluid

K. Nicolaides, A. Sotiriadis, A. Kavvadias, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Fetal surgery for severe congenital diaphragmatic hernia?

K. Nicolaides, J. Jani, 2012, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Screening for chromosomal abnormalities at 10–14 weeks: the role of ductus venosus blood flow

N. Montenegro, K. Nicolaides, K. Nicolaides, 1998, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Difficulties in the diagnosis of congenital toxoplasmosis by cordocentesis. Case report

K. Nicolaides, R. Holliman, J. Johnson, 1991 .

Ductus venosus Doppler in screening for trisomies 21, 18 and 13 and Turner syndrome at 11–13 weeks of gestation

K. Kagan, D. Wright, K. Nicolaides, 2009, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Tricuspid regurgitation in screening for trisomies 21, 18 and 13 and Turner syndrome at 11 + 0 to 13 + 6 weeks of gestation

K. Kagan, D. Wright, K. Nicolaides, 2009, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Two‐stage first‐trimester screening for trisomy 21 by ultrasound assessment and biochemical testing

I. Staboulidou, D. Wright, K. Nicolaides, 2010, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Fetal right ventricular contraction and relaxation times at 11–13 weeks' gestation on speckle tracking imaging

K. Nicolaides, L. Fedele, N. Persico, 2014, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Fetal echocardiography at 11–13 weeks by transabdominal high‐frequency ultrasound

K. Nicolaides, K. Nicolaides, L. Allan, 2011, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Uterine artery Doppler at 11–14 weeks of gestation in chromosomally abnormal fetuses

S. Cicero, K. Nicolaides, R. Bindra, 2001, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

One‐stop clinic for assessment of risk for trisomy 21 at 11–14 weeks: a prospective study of 15 030 pregnancies

K. Nicolaides, R. Bindra, K. Spencer, 2002, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

The umbilical artery pulsatility index in the first trimester: is there an association with increased nuchal translucency or chromosomal abnormality?

K. Nicolaides, R. Brown, L. Di Luzio, 1998, Ultrasound in Obstetrics and Gynecology.

Fetal fraction of cell‐free DNA in maternal plasma in the prediction of spontaneous preterm delivery

K. Nicolaides, K. Nicolaides, L. Poon, 2015, Ultrasound in Obstetrics and Gynecology.

Comparison of color Doppler uterine artery indices in a population at high risk for adverse outcome at 24 weeks' gestation

K. Nicolaides, C. Lees, G. Albaigés, 2003, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Duration of persistent abnormal ductus venosus flow and its impact on perinatal outcome in fetal growth restriction

K. Nicolaides, K. Nicolaides, A. Baschat, 2011, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Maternal age‐specific risks for trisomies at 9—14 weeks' gestation

K. Nicolaides, K. Nicolaides, H. Cuckle, 1994, Prenatal diagnosis.

Neutrophil and monocyte β2‐integrin expression in trisomic fetuses

K. Nicolaides, B. Thilaganathan, G. Makrydimas, 1995 .

Abnormal immunological development in fetuses with trisomy 18

K. Nicolaides, K. Nicolaides, B. Thilaganathan, 1994, Prenatal diagnosis.

Trisomy 13 detection in the first trimester of pregnancy using a chromosome‐selective cell‐free DNA analysis method

A. Oliphant, C. Struble, K. Nicolaides, 2013, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Natural history of trisomy 21 fetuses with increased nuchal translucency thickness

K. Nicolaides, P. Pandya, K. Nicolaides, 1995, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Measurement of Cu/Zn SOD in placenta, cultured cells, various fetal tissues, decidua and semen by ELISA.

K. Nicolaides, P. R. Brown, S. Ali Akbar, 1998, Journal of obstetrics and gynaecology : the journal of the Institute of Obstetrics and Gynaecology.

Human erythrocyte superoxide dismutase in adults, neonates, and normal, hypoxaemic, anaemic, and chromosomally abnormal fetuses.

K. Nicolaides, D. Bidwell, P. R. Brown, 1993, Clinical biochemistry.

The localisation of copper/zinc superoxide dismutase in human normal term placenta by an immunofluorescence technique.

K. Nicolaides, P. R. Brown, S. Ali Akbar, 1998, Journal of obstetrics and gynaecology : the journal of the Institute of Obstetrics and Gynaecology.

Congenital nephrotic syndrome presenting with increased nuchal translucency in the first trimester

K. Nicolaides, L. Geerts, S. Bower, 2002, Prenatal diagnosis.

Maternal endothelial function and serum concentrations of placental growth factor and soluble endoglin in women with abnormal placentation

A. Hingorani, K. Nicolaides, K. Nicolaides, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Choroid plexus cyst, intracardiac echogenic focus, hyperechogenic bowel and hydronephrosis in screening for trisomy 21 at 11 + 0 to 13 + 6 weeks

K. Nicolaides, N. Maiz, W. Plasencia, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Maternal cardiac function and uterine artery Doppler at 11–14 weeks in the prediction of pre‐eclampsia in nulliparous women

K. Nicolaides, K H Nicolaides, N. Kametas, 2008, BJOG : an international journal of obstetrics and gynaecology.

Normal levels of ATP, total nucleotides and activities of three enzymes related to nucleotide metabolism in fetal erythrocytes

C. Rodeck, K. Nicolaides, A. Bellingham, 1986, British journal of haematology.

First‐trimester contingent screening for trisomies 21, 18 and 13 by fetal nuchal translucency and ductus venosus flow and maternal blood cell‐free DNA testing

D. Wright, K. Nicolaides, K. Kagan, 2015, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Maternal serum placental growth factor at 11–13 weeks' gestation and fetal cardiac defects

K. Nicolaides, K. Nicolaides, E. Carreras, 2013, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Frontomaxillary facial angle in fetuses with trisomy 13 at 11 + 0 to 13 + 6 weeks

K. Nicolaides, N. Persico, T. Dagklis, 2007, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Predicting the severity of fetal anemia using time‐domain measurement of volume flow in the fetal aorta

K. Nicolaides, K. Harrington, A. Fayyad, 2004, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Reference ranges for fetal venous and atrioventricular blood flow parameters

K. Nicolaides, R. Snijders, K. Nicolaides, 1994, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Mean arterial pressure in the three trimesters of pregnancy: effects of maternal characteristics and medical history

D. Wright, K. Nicolaides, K. Nicolaides, 2015, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

A unified approach to risk assessment for fetal aneuploidies

D. Wright, K. Nicolaides, K. Nicolaides, 2015, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Progression of Doppler abnormalities in intrauterine growth restriction

K. Nicolaides, K. Nicolaides, A. Baschat, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Atypicality index: avoiding false reassurance in prenatal screening

K. Nicolaides, I. Vogel, A. Wright, 2022, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Amniotic fluid and fetal tissues are not heated by obstetric ultrasound scanning

K. Nicolaides, S. Campbell, C. H. RODECK, 1987, British Journal of Obstetrics and Gynaecology.

Urine albumin concentration and albumin‐to‐creatinine ratio at 11+0 to 13+6 weeks in the prediction of pre‐eclampsia

K. Nicolaides, K. Nicolaides, L. Poon, 2008, BJOG : an international journal of obstetrics and gynaecology.

Comparison of screening for pre‐eclampsia at 31–34 weeks' gestation by sFlt‐1/PlGF ratio and a method combining maternal factors with sFlt‐1 and PlGF

D. Wright, K. Nicolaides, R. Akolekar, 2017, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Exhaled nitric oxide concentration and amniotic fluid nitrite concentration during pregnancy

K. Nicolaides, K. Nicolaides, J. Warren, 1995, European journal of clinical investigation.

Ultrasound examination at 37 weeks' gestation in the prediction of pregnancy outcome: the value of cervical assessment

K. Nicolaides, K. Nicolaides, G. Ramanathan, 2003, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Fetal loss after chorionic villus sampling in twin pregnancy

K. Nicolaides, A. Syngelaki, R. Akolekar, 2021, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Preterm birth: the value of sonographic measurement of cervical length

K. Kagan, K. Nicolaides, K. Nicolaides, 2006, BJOG : an international journal of obstetrics and gynaecology.

First‐trimester invasive procedures and congenital abnormalities *

K. Nicolaides, A. Greenough, B. Yuksel, 1997, Acta paediatrica.

K. Nicolaides, M. Gil, 2022, Ultrasound in Obstetrics and Gynecology.

A reassessment of biochemical marker distributions in trisomy 21‐affected and unaffected twin pregnancies in the first trimester

D. Wright, K. Spencer, K. Nicolaides, 2011, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Amnifiltration in the first trimester: feasibility, technical aspects and cytological outcome

K. Nicolaides, P. Braude, K. Marks, 1991, Ultrasound in Obstetrics and Gynecology.

Maternal arterial stiffness in pregnancies affected by Type 1 diabetes mellitus

K. Nicolaides, C. McEniery, M. Savvidou, 2009, Diabetic medicine : a journal of the British Diabetic Association.

Maternal serum S100 protein in normal and Down syndrome pregnancies

K. Nicolaides, P. Noble, R. Sherwood, 1999, Prenatal diagnosis.

Absent nasal bone at 11–14 weeks of gestation and chromosomal defects

S. Cicero, K. Nicolaides, G. Rembouskos, 2003, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Development of a training model for ultrasound‐guided invasive procedures in fetal medicine

A Revel, R. Frydman, Y. Ville, 1995, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Single uterine entry for genetic amniocentesis in twin pregnancies

K. Nicolaides, P. Noble, N. Sebire, 1996, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

First‐trimester combined screening for trisomy 21 at 7–14 weeks' gestation

D. Wright, K. Spencer, K. Nicolaides, 2010, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prediction of pre‐eclampsia by uterine artery Doppler imaging: relationship to gestational age at delivery and small‐for‐gestational age

K. Nicolaides, K. Nicolaides, C. Yu, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Assessment of endothelial function in normal twin pregnancy

K. Nicolaides, K. Nicolaides, M. Savvidou, 2001, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Essential fatty acid status of fetal plasma phospholipids: similar to postnatal values obtained at comparable gestational ages.

K. Nicolaides, U. Nicolini, A. Kester, 1996, Early human development.

Severe twin to twin transfusion syndome: diagnosis and endoscopic laser coagulation

K. Nicolaides, N. Sebire, J. Hyett, 1998 .

Hypertensive disorders in pregnancy: screening by uterine artery Doppler imaging and blood pressure at 11–13 weeks

K. Nicolaides, G. Karagiannis, X. C. Romero, 2009, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Placental volume in twin and triplet pregnancies measured by three‐dimensional ultrasound at 11 + 0 to 13 + 6 weeks of gestation

K. Nicolaides, A. Peralta, K H Nicolaides, 2006, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Second‐trimester contingent screening for small‐for‐gestational‐age neonate

K. Nicolaides, A. Syngelaki, R. Akolekar, 2021, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Ophthalmic artery Doppler at 35–37 weeks' gestation in pregnancies with small or growth‐restricted fetuses

K. Nicolaides, A. Wright, M. Charakida, 2022, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

How to record uterine artery Doppler in the first trimester

K. Nicolaides, K. Nicolaides, A. Khalil, 2013, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Three‐dimensional echocardiography and cardiac strain imaging in women with gestational diabetes mellitus

K. Nicolaides, C. de Paco Matallana, M. Charakida, 2021, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Influence of birth weight on fetal cardiac indices at 35–37 weeks' gestation

K. Nicolaides, M. Charakida, S. Abdel-Azim, 2020, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Vascular phenotype at 35–37 weeks' gestation in women with gestational diabetes mellitus

K. Nicolaides, A. Wright, M. Charakida, 2022, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Dilemmas in the management of twins discordant for anencephaly diagnosed at 11 + 0 to 13 + 6 weeks of gestation

K. Nicolaides, K. Nicolaides, K. Avgidou, 2006, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

First trimester umbilical venous Doppler sonography in chromosomally normal and abnormal fetuses.

K. Nicolaides, R. Brown, L. Di Luzio, 1999, Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine.

Prediction of small‐for‐gestational‐age neonates: screening by biophysical and biochemical markers at 19–24 weeks

K. Nicolaides, K. Nicolaides, L. Poon, 2015, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prediction of small‐for‐gestational‐age neonates: screening by biophysical and biochemical markers at 30–34 weeks

K. Nicolaides, K. Nicolaides, S. Bakalis, 2015, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prediction of small‐for‐gestational‐age neonates: screening by maternal serum biochemical markers at 19–24 weeks

K. Nicolaides, L. Poon, D. Gallo, 2015, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prediction of small‐for‐gestational‐age neonates: screening by fetal biometry at 19–24 weeks

K. Nicolaides, L. Poon, D. Gallo, 2015, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prediction of small‐for‐gestational‐age neonates: screening by uterine artery Doppler and mean arterial pressure at 30–34 weeks

K. Nicolaides, K. Nicolaides, S. Bakalis, 2015, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Maternal Hemodynamics at 11–13 Weeks of Gestation in Pregnancies Delivering Small for Gestational Age Neonates

K. Nicolaides, K. Nicolaides, A. Khalil, 2012, Fetal Diagnosis and Therapy.

Maternal serum PAPP‐A and free β‐hCG at 12, 22 and 32 weeks' gestation in screening for pre‐eclampsia

D. Wright, K. Nicolaides, K. Nicolaides, 2016, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Maternal serum 25‐hydroxyvitamin D levels at 11+0–13+6 weeks in pregnant women with diabetes mellitus and in those with macrosomic neonates

K. Nicolaides, K. Nicolaides, M. Savvidou, 2011, BJOG: an International Journal of Obstetrics and Gynaecology.

Likelihood ratio for trisomy 21 in fetuses with tricuspid regurgitation at the 11 to 13 + 6‐week scan

K. Nicolaides, K. Nicolaides, L. Allan, 2005, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Audit of fetal biometry: understanding sources of error to improve our practice

K. Nicolaides, L. Salomon, I. Papastefanou, 2023, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Delta‐NT or NT MoM: which is the most appropriate method for calculating accurate patient‐specific risks for trisomy 21 in the first trimester?

K. Nicolaides, R. Bindra, K. Spencer, 2003, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Nasal bone hypoplasia in trisomy 21 at 15–22 weeks' gestation

S. Cicero, K. Nicolaides, K. Nicolaides, 2003, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Nuchal translucency thickness and crown‐rump length in twin pregnancies with chromosomally abnormal fetuses.

P. Pandya, K. Nicolaides, R. Snijders, 1995, Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine.

Chronic hypertension and adverse pregnancy outcome: a cohort study

K. Nicolaides, K. Nicolaides, A. Syngelaki, 2017, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Repeatability of measurement of fetal nuchal translucency thickness

D. Altman, K. Nicolaides, P. Pandya, 1995, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Distress after miscarriage: Relation to the knowledge of the cause of pregnancy loss and coping style

K. Nicolaides, K. Nicolaides, A. Nikcevic, 2000 .

Successful induction of labor: prediction by preinduction cervical length, angle of progression and cervical elastography

K. Nicolaides, L. Poon, A. Frick, 2014, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prediction of patient‐specific risk of early preterm delivery using maternal history and sonographic measurement of cervical length: a population‐based prospective study

K. Nicolaides, C. Skentou, K. Nicolaides, 2006, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Intrapartum sonography to determine fetal occipital position: interobserver agreement

K. Nicolaides, K. Nicolaides, E. Tsoi, 2004, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Fetal renal artery blood velocimetry in multicystic kidney disease

K. Nicolaides, E. Dykes, P. Kaminopetros, 1991, Ultrasound in Obstetrics and Gynecology.

Closed gastroschisis: Antenatal and postnatal features.

M. Davenport, K. Nicolaides, A. Greenough, 2001, Journal of pediatric surgery.

Sonographic measurement of cervical length in preterm prelabor amniorrhexis

K. Nicolaides, W. Henrich, E. Tsoi, 2004, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

The influence of parity and gravidity on first trimester markers of chromosomal abnormality

K. Nicolaides, K. Spencer, K. Nicolaides, 2000, Prenatal diagnosis.

EVOLUTION OF SONOGRAPHIC FINDINGS IN A FETUS WITH AGENESIS OF THE URETHRA, VAGINA, AND RECTUM

K. Nicolaides, M. Seller, J. Hyett, 1996, Prenatal diagnosis.

A robust second‐generation genome‐wide test for fetal aneuploidy based on shotgun sequencing cell‐free DNA in maternal blood

I Xenarios, N. Guex, I. Xenarios, 2013, Prenatal diagnosis.

Giant cutaneous haemangioma with heart failure in a neonate: successful surgical treatment

K. Nicolaides, E. Howard, G. Malcolm, 2004, Pediatric surgery international (Print).

Quantification of cervical elastography: a reproducibility study

K. Nicolaides, K. Nicolaides, F. Molina, 2012, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Fetal C-reactive protein.

K. Nicolaides, A. Greenough, P. Thompson, 1993, Early human development.

Maternal hemodynamics at 11–13 weeks' gestation and risk of pre‐eclampsia

K. Nicolaides, K. Nicolaides, A. Khalil, 2012, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Longitudinal changes in maternal soluble endoglin and angiopoietin‐2 in women at risk for pre‐eclampsia

K. Nicolaides, K. Nicolaides, A. Khalil, 2014, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Uterine artery pulsatility index at 12, 22, 32 and 36 weeks' gestation in screening for pre‐eclampsia

D. Wright, K. Nicolaides, K. Nicolaides, 2016, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Uterine artery pulsatility index at 30–34 weeks' gestation in the prediction of adverse perinatal outcome

K. Nicolaides, D. Gallo, R. Akolekar, 2016, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prenatal diagnosis of mandibulofacial dysostosis

K. Nicolaides, C. Rodeck, K. Nicolaides, 1984, Prenatal diagnosis.

Relationship between fetal acidemia at cordocentesis and subsequent neurodevelopment

K. Nicolaides, S. Campbell, R. Snijders, 1992, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Umbilical and fetal middle cerebral artery Doppler at 30–34 weeks' gestation in the prediction of adverse perinatal outcome

K. Nicolaides, K. Nicolaides, S. Bakalis, 2015, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

The effect of gestational age and cervical length measurements in the prediction of spontaneous preterm birth in twin pregnancies: an individual patient level meta‐analysis

K. Nicolaides, E. Schuit, V. Serra, 2016, BJOG : an international journal of obstetrics and gynaecology.

Vaginal progesterone in twin gestation with a short cervix: revisiting an individual patient data systematic review and meta‐analysis

K. Nicolaides, R. Romero, S. Hassan, 2021, Ultrasound in Obstetrics and Gynecology.

Birth weight in live births and stillbirths

K. Nicolaides, K. Nicolaides, A. Syngelaki, 2016, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

The prevalence and consequences of missed abortion in twin pregnancies at 10 to 14 weeks of gestation

K. Nicolaides, S. Thornton, N. Sebire, 1997, British journal of obstetrics and gynaecology.

Cervical length and maternal factors in expectantly managed prolonged pregnancy: prediction of onset of labor and mode of delivery

K. Nicolaides, L. Poon, S. Poggi, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Repeat measurements of uterine artery pulsatility index, mean arterial pressure and serum placental growth factor at 12, 22 and 32 weeks in prediction of pre‐eclampsia

D. Wright, K. Nicolaides, K. Nicolaides, 2017, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Maternal abdominal pressure alters fetal cerebral blood flow

K. Nicolaides, K. Nicolaides, S. Campbell, 1990 .

Maternal left ventricular transverse and long‐axis systolic function during pregnancy

K. Nicolaides, K. Nicolaides, F. Mcauliffe, 2001, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Reference ranges for tissue Doppler measures of maternal systolic and diastolic left ventricular function

K. Nicolaides, K. Nicolaides, N. Kametas, 2007, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Maternal cardiac function at 35–37 weeks' gestation: relationship with birth weight

K. Nicolaides, L. Poon, G. Guy, 2017, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Maternal cardiac function in normotensive and pre‐eclamptic intrauterine growth restriction

K. Nicolaides, K. Nicolaides, N. Kametas, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Relation between maternal‐to‐fetal blood glucose gradient and uterine and umbilical Doppler blood flow measurements

K. Nicolaides, D. Economides, S. Campbell, 1990, British journal of obstetrics and gynaecology.

Screening for trisomies 21, 18 and 13 by cell‐free DNA analysis of maternal blood at 10–11 weeks' gestation and the combined test at 11–13 weeks

K. Nicolaides, K. Nicolaides, M. Gil, 2015, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Longitudinal changes in maternal hemodynamics in a population at risk for pre‐eclampsia

K. Nicolaides, K. Nicolaides, A. Khalil, 2014, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Sphenofrontal distance on three‐dimensional ultrasound in euploid and trisomy‐21 fetuses at 16–24 weeks' gestation

K. Nicolaides, L. Fedele, G. Farronato, 2016, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Is high fetal nuchal translucency associated with submicroscopic chromosomal abnormalities on array CGH?

K. Nicolaides, K. Nicolaides, K. Choy, 2014, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Three‐dimensional sonographic description of abnormal metopic suture in second‐ and third‐trimester fetuses

K. Nicolaides, R. Chaoui, B. Benoit, 2005, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Screening at 11-13+6 weeks' gestation.

K. Nicolaides, P. Janků, K H Nicolaides, 2012, Ceska gynekologie.

Frontomaxillary facial angle at 11 + 0 to 13 + 6 weeks' gestation—reproducibility of measurements

K. Nicolaides, K. Nicolaides, W. Plasencia, 2007, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Fetal tricuspid regurgitation at the 11 + 0 to 13 + 6‐week scan: association with chromosomal defects and reproducibility of the method

K. Nicolaides, L. Allan, I. Huggon, 2006, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Fetal head‐to‐trunk volume ratio in chromosomally abnormal fetuses at 11 + 0 to 13 + 6 weeks of gestation

K. Nicolaides, K. Nicolaides, C. Peralta, 2005, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Assessment of the gap between the fetal nasal bones at 11 to 13 + 6 weeks of gestation by three‐dimensional ultrasound

K. Nicolaides, C. Peralta, P. Węgrzyn, 2005, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Assessment of the fetal nasal bone at 11–14 weeks of gestation by three‐dimensional ultrasound

S. Cicero, K. Nicolaides, G. Rembouskos, 2004, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Ear length in trisomy 21 fetuses at 11–14 weeks of gestation

S. Cicero, G. Rembouskos, K. Nicolaides, 2003, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

First‐trimester maternal serum PAPP‐A, SP1 and M‐CSF levels in normal and trisomic twin pregnancies

K. Nicolaides, P. Noble, N. Bersinger, 2003, Prenatal diagnosis.

Screening for fetal trisomy 21 in the first trimester of pregnancy: maternal serum free β‐hCG and fetal nuchal translucency thickness

K. Nicolaides, R. Snijders, K. Nicolaides, 1995, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Serum alpha‐fetoprotein in the three trimesters of pregnancy: effects of maternal characteristics and medical history

D. Wright, K. Nicolaides, A. Wright, 2015, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Nasal‐bone length in euploid fetuses at 16–24 weeks' gestation by three‐dimensional ultrasound

K. Nicolaides, F. Molina, N. Persico, 2010, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Frontomaxillary and mandibulomaxillary facial angles at 11 + 0 to 13 + 6 weeks in fetuses with trisomy 18

K. Nicolaides, N. Persico, J. Sonek, 2007, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Screening for trisomy 21 by fetal tricuspid regurgitation, nuchal translucency and maternal serum free β‐hCG and PAPP‐A at 11 + 0 to 13 + 6 weeks

K. Spencer, K. Nicolaides, A. Gerovassili, 2006, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Fetal nasal bone in screening for trisomies 21, 18 and 13 and Turner syndrome at 11–13 weeks of gestation

K. Kagan, S. Cicero, I. Staboulidou, 2009, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Heart stroke volume and cardiac output by four‐dimensional ultrasound in normal fetuses

K. Nicolaides, F. Molina, A. Sotiriadis, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Detecting open spina bifida at the 11–13‐week scan by assessing intracranial translucency and the posterior brain region: mid‐sagittal or axial plane?

K. Nicolaides, R. Chaoui, R Chaoui, 2011, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Frontomaxillary facial angle in fetuses with spina bifida at 11–13 weeks' gestation

K. Nicolaides, R. Lachmann, G. Picciarelli, 2010, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Mean arterial pressure at 12, 22, 32 and 36 weeks' gestation in screening for pre‐eclampsia

D. Wright, K. Nicolaides, K. Nicolaides, 2016, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prenatal diagnosis of orbital heterotopic brain tissue.

W. Aclimandos, K. Nicolaides, M. Hingorani, 1997, Journal of pediatric surgery.

Frontomaxillary facial angle in chromosomally normal fetuses at 11 + 0 to 13 + 6 weeks

K. Nicolaides, K. Nicolaides, N. Persico, 2007, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Competing‐risks model for prediction of small‐for‐gestational‐age neonate from biophysical and biochemical markers at 11–13 weeks' gestation

D. Wright, K. Nicolaides, A. Syngelaki, 2020, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Validation of competing‐risks model in screening for pre‐eclampsia in twin pregnancy by maternal factors

D. Wright, K. Nicolaides, K. Nicolaides, 2019, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Effect of change in posture on maternal functional hemodynamics at 35–37 weeks' gestation

K. Nicolaides, L. Poon, G. Guy, 2018, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Fetal hydrometrocolpos

K. Nicolaides, G. Divan, R. Saxena, 1993, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

The implementation of first‐trimester scanning at 10–13 weeks' gestation and the measurement of fetal nuchal translucency thickness in two maternity units

K. Nicolaides, P. Pandya, R. Snijders, 1995, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Likelihood ratio for trisomy 21 in fetuses with absent nasal bone at the 11–14‐week scan

S. Cicero, K. Nicolaides, G. Rembouskos, 2004, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Hypophosphatasia associated with increased nuchal translucency: a report of two affected pregnancies

K. Nicolaides, K. Nicolaides, F. Raymond, 2002, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Longitudinal changes in maternal serum placental growth factor and soluble fms‐like tyrosine kinase‐1 in women at increased risk of pre‐eclampsia

K. Nicolaides, K. Nicolaides, A. Khalil, 2016, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Sonographic diagnosis of a non‐previa placenta accreta

K. Nicolaides, E. Jauniaux, P. Toplis, 1996, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Semi‐automated system for measurement of nuchal translucency thickness

D. Wright, K. Nicolaides, K. Pintoffl, 2010, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

First trimester maternal uterine artery Doppler examination in HIV‐positive women

K. Nicolaides, K. Nicolaides, M. Savvidou, 2011, HIV medicine.

Frontomaxillary facial angle in screening for trisomy 21 at 11 + 0 to 13 + 6 weeks

K. Kagan, K. Nicolaides, K. Nicolaides, 2008, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Down's syndrome screening with nuchal translucency

K. Nicolaides, N. Sebire, R. Snijders, 1997, The Lancet.

Cervicovaginal fibronectin and cervical length at 23 weeks of gestation: relative risk of early preterm delivery

K. Nicolaides, K. Nicolaides, M. Carvalho, 2000, BJOG : an international journal of obstetrics and gynaecology.

Cervical cerclage for preterm birth prevention in twin gestation with short cervix: a retrospective cohort study

K. Nicolaides, E. Guzman, C. Houlihan, 2016, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Machine‐learning‐based prediction of pre‐eclampsia using first‐trimester maternal characteristics and biomarkers

K. Nicolaides, Y. Louzoun, H. Meiri, 2022, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Lateral ventricles in fetuses with aneuploidies at 11–13 weeks' gestation

K. Nicolaides, K. Nicolaides, N. Montenegro, 2012, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Longitudinal changes in maternal corin and mid‐regional proatrial natriuretic peptide in women at risk of pre‐eclampsia

K. Nicolaides, K. Nicolaides, A. Khalil, 2015, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Incidence of pre‐eclampsia: effect of deprivation

K. Nicolaides, L. Magee, P. von Dadelszen, 2022, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Incidence of stillbirth: effect of deprivation

K. Nicolaides, R. Akolekar, M. Gil, 2022, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Competing‐risks model for prediction of small‐for‐gestational‐age neonate from maternal characteristics and medical history

D. Wright, K. Nicolaides, I. Papastefanou, 2020, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Clinical validation of bioreactance for the measurement of cardiac output in pregnancy

K. Nicolaides, N. Kametas, H. Ling, 2020, Anaesthesia.

Maternal cardiac function in fetal growth‐restricted and non‐growth‐restricted small‐for‐gestational age pregnancies

K. Nicolaides, K. Nicolaides, N. Kametas, 2007, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Inter‐arm blood pressure differences in pregnant women

K. Nicolaides, N. Kametas, I. Strobl, 2008, BJOG : an international journal of obstetrics and gynaecology.

Comparison of umbilical artery flow velocity waveform indices as measured by continuous wave Doppler ultrasound.

K. Nicolaides, K. Nicolaides, W. Gilbert, 1988, Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine.

Comment on the paper ‘Spina bifida in a 13‐week fetus with a normal intracranial translucency’ published in Prenatal Diagnosis by Arigita et al. 2011

K. Nicolaides, R. Chaoui, 2012, Prenatal diagnosis.

Comparison of two different sites of measurement for transabdominal uterine artery Doppler velocimetry at 11–13 weeks

K. Nicolaides, K. Nicolaides, F. Audibert, 2012, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Fetal cardiac function at midgestation and conception by in‐vitro fertilization

K. Nicolaides, A. Wright, M. Charakida, 2023, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Competing‐risks model for prediction of small‐for‐gestational‐age neonate from estimated fetal weight at 19–24 weeks' gestation

D. Wright, K. Nicolaides, A. Syngelaki, 2021, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Competing‐risks model for prediction of small‐for‐gestational‐age neonate from maternal characteristics, serum pregnancy‐associated plasma protein‐A and placental growth factor at 11–13 weeks' gestation

D. Wright, K. Nicolaides, I. Papastefanou, 2020, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Fetal cardiac function at 35–37 weeks' gestation in pregnancies that subsequently develop pre‐eclampsia

K. Nicolaides, M. Charakida, M. Gallardo Arozena, 2020, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prediction of stillbirth from maternal demographic and pregnancy characteristics

K. Nicolaides, K. Nicolaides, A. Syngelaki, 2016, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Estimated fetal weight at mid‐gestation in prediction of pre‐eclampsia in singleton pregnancy

K. Nicolaides, A. Syngelaki, A. Wright, 2021, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Relationship between second‐trimester uterine artery Doppler and spontaneous early preterm delivery

K. Nicolaides, K. Nicolaides, A. Papageorghiou, 2006, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Autonomic Neuropathy and Diabetic Foot Ulceration

K. Nicolaides, P. Watkins, M. Edmonds, 1986, Diabetic medicine : a journal of the British Diabetic Association.

Prediction of adverse perinatal outcome at midgestation

K. Nicolaides, I. Papastefanou, A. Syngelaki, 2023, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Maternal hemodynamics at 11–13 weeks of gestation and preterm birth

K. Nicolaides, K. Nicolaides, A. Khalil, 2012, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Congenital lymphedema presenting with increased nuchal translucency at 13 weeks of gestation

K. Nicolaides, E. Krampl, K. Nicolaides, 2002, Prenatal diagnosis.

Maternal serum soluble fms‐like tyrosine kinase‐1 at 22 and 32 weeks in the prediction of pre‐eclampsia

D. Wright, K. Nicolaides, K. Nicolaides, 2016, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Practical approach to obtain the mid‐sagittal plane of the fetal face at 11–13 weeks' gestation by two‐dimensional ultrasound

G. Rembouskos, K. Nicolaides, N. Persico, 2014, Ultrasound in Obstetrics and Gynecology.

Color Doppler ultrasonography in the identification of communicating vessels in twin‐twin transfusion syndrome and acardiac twins.

Y. Ville, K. Nicolaides, K. Hecher, 1995, Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine.

Ophthalmic artery Doppler at 11–13 weeks' gestation in prediction of pre‐eclampsia

K. Nicolaides, A. Wright, M. Charakida, 2022, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Proposed clinical management of pregnancies after combined screening for pre‐eclampsia at 35–37 weeks' gestation

D. Wright, K. Nicolaides, K. Nicolaides, 2017, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Proposed clinical management of pregnancies after combined screening for pre‐eclampsia at 30–34 weeks' gestation

D. Wright, K. Nicolaides, K. Nicolaides, 2017, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

The mitral gap at 11 + 0 to 13 + 6 weeks: marker of trisomy 21 or artifact?

K. Nicolaides, L. Allan, I. Huggon, 2007, Ultrasound in Obstetrics and Gynecology.

First trimester maternal serum free β‐human chorionic gonadotropin and pregnancy‐associated plasma protein A in pregnancies complicated by diabetes mellitus

K. Nicolaides, A. Syngelaki, M. Savvidou, 2012, BJOG : an international journal of obstetrics and gynaecology.

Frontomaxillary facial angle at 11 + 0 to 13 + 6 weeks: effect of plane of acquisition

K. Nicolaides, W. Plasencia, T. Dagklis, 2007, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Uterine artery Doppler and mid-trimester maternal plasma homocysteine in subsequent pre-eclampsia.

K. Spencer, K. Nicolaides, A. Papageorghiou, 2004, The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians.

Uterine artery Doppler and mid-trimester maternal plasma homocysteine in subsequent pre-eclampsia

K. Nicolaides, K. Spencer, K. Nicolaides, 2004 .

Screening for pre‐eclampsia using sFlt‐1/PlGF ratio cut‐off of 38 at 30–37 weeks' gestation

K. Nicolaides, K. Nicolaides, R. Akolekar, 2017, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Brachycephaly and frontal lobe hypoplasia in fetuses with trisomy 21 at 11 + 0 to 13 + 6 weeks

K. Nicolaides, K. Nicolaides, A. Sotiriadis, 2006, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Development of pre‐eclampsia within 4 weeks of sFlt‐1/PlGF ratio > 38: comparison of performance at 31–34 vs 35–37 weeks' gestation

D. Wright, K. Nicolaides, I. Drăgan, 2017, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Maternal cardiac function at 35–37 weeks' gestation: prediction of pre‐eclampsia and gestational hypertension

K. Nicolaides, K. Nicolaides, C. Lees, 2017, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Fetal trunk and head volume measured by three‐dimensional ultrasound at 11 + 0 to 13 + 6 weeks of gestation in chromosomally normal pregnancies

C F A Peralta, K. Nicolaides, K H Nicolaides, 2005, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Maternal serum 25‐hydroxyvitamin D levels at 11+0–13+6 weeks in pregnant women with diabetes mellitus and in those with macrosomic neonates

K. Nicolaides, R. Akolekar, M. Savvidou, 2011, BJOG: an International Journal of Obstetrics and Gynaecology.

Re: Randomized controlled trial using low-dose aspirin in the prevention of pre-eclampsia in women with abnormal uterine artery Doppler at 23 weeks' gestation.

K. Nicolaides, L. Carbillon, A. Papageorghiou, 2003, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Hormonal levels in the human fetus between 14 and 22 weeks gestation.

C. Rodeck, K. Nicolaides, P. Hindmarsh, 1987, Early Human Development.

ASPRE trial: effects of aspirin on mean arterial blood pressure and uterine artery pulsatility index trajectories in pregnancy

D. Wright, K. Nicolaides, D. Rolnik, 2023, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.