D. Rayis

I. Adam, D. Rayis, A. Mohieldein, 2020, International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics.

High haemoglobin levels in early pregnancy and gestational diabetes mellitus among Sudanese women

I. Adam, D. Rayis, Imad R Musa, 2020, Journal of obstetrics and gynaecology : the journal of the Institute of Obstetrics and Gynaecology.

Serum Calcium, Magnesium, Zinc and Copper Levels in Sudanese Women with Preeclampsia

I. Adam, D. Rayis, G. I. Gasim, 2016, PloS one.

Helicobacter pylori and Chlamydia trachomatis in Sudanese women with preeclampsia

A. Rostami, I. Adam, D. Rayis, 2020, Journal of Maternal-Fetal & Neonatal Medicine.

A study of the age at menarche and menstrual cycle pattern among schoolgirls in Kassala , Sudan

I. Adam, D. Rayis, A. Ali, 2019 .

Age at menarche and menstrual cycle pattern among schoolgirls in Kassala in eastern Sudan

I. Adam, D. Rayis, Mona Mamoun, 2011 .

Fibrinolysis parameters in Sudanese women with severe preeclampsia

I. Adam, D. Rayis, E. Elhassan, 2016, Hypertension in pregnancy.

Hypertensive disorders in pregnancy in Kassala Hospital, Eastern Sudan

I. Adam, Hala Abdullahi, D. Rayis, 2012 .

Prospective cohort study of persistent hypertension following pre‐eclampsia at Medani Hospital, Sudan

I. Adam, Hala Abdullahi, D. Rayis, 2016, International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics.

Low neonatal blood glucose levels in cesarean-delivered term newborns at Khartoum Hospital, Sudan

I. Adam, D. Rayis, J. Bilal, 2014, Diagnostic Pathology.

Obesity and pregnancy outcome in Khartoum, Sudan

I. Adam, D. Rayis, Yasir Salih, 2011, International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics.

Epidemiology of underweight and overweight-obesity among term pregnant Sudanese women

I. Adam, D. Rayis, Tayseer E. E. Diab, 2010, BMC Research Notes.

High level of hemoglobin, white blood cells and obesity among Sudanese women in early pregnancy: a cross-sectional study

I. Adam, D. Rayis, G. I. Gasim, 2017, Future science OA.

Maternal Anthropometric Characteristics and Fetal Birth Weight as Predictors of Cesarean Delivery in Nulliparous Women, with Singletons Pregnancies in Cephalic Presentation: A Cross Sectional Study

I. Adam, M. A. Alsammani, Hala Abdullahi, 2014 .

Maternal and Newborn Seroprevalence of Hepatitis E virus at Medani Hospital, Sudan

I. Adam, D. Rayis, G. I. Gasim, 2015 .

An outbreak of hepatitis E and high maternal mortality at Port Sudan, Eastern Sudan

I. Adam, D. Rayis, G. I. Gasim, 2013, Pathogens and global health.

Association between previous spontaneous abortion and preeclampsia: a case–control study

I. Adam, D. Rayis, Nadiah Alhabardi, 2022, BMC Pregnancy and Childbirth.

Association between breastfeeding and preeclampsia in parous women: a case –control study

I. Adam, D. Rayis, M. I. Elbashir, 2021, International Breastfeeding Journal.

Severe anaemia is associated with a higher risk for preeclampsia and poor perinatal outcomes in Kassala hospital, eastern Sudan

I. Adam, D. Rayis, M. I. Elbashir, 2011, BMC Research Notes.

Awareness of danger signs and nutritional education among pregnant women in Kassala, Eastern Sudan.

I. Adam, D. Rayis, A. A. Ali, 2010 .

Thrombocytopenia in pregnant women with Plasmodium falciparum malaria in an area of unstable malaria transmission in eastern Sudan

I. Adam, D. Rayis, M. I. Elbashir, 2012, BMC Clinical Pathology.

Use of family planning methods in Kassala, Eastern Sudan

I. Adam, D. Rayis, A. Ali, 2011, BMC Research Notes.

Human parvovirus B19 and low hemoglobin levels in pregnant Sudanese women

I. Adam, D. Rayis, G. I. Gasim, 2016, International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics.

An Epidemic of Cesarean Deliveries at Khartoum Hospital in Sudan with Over Two-Fifths of Neonates Delivered through the Abdomen

I. Adam, Hala Abdullahi, D. Rayis, 2013 .

Anaemia is associated with an increased risk for caesarean delivery

I. Adam, D. Rayis, Abdel B. A. Ahmed, 2019, International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics.

The effect of interpregnancy interval on obesity/overweight among women in the first trimester of pregnancy

I. Adam, D. Rayis, E. Ali, 2017, International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics.

Health, Issues & Care

I. Adam, Hala Abdullahi, D. Rayis, 2013 .

Thyroid Function and 25 (OH) Vitamin D Level among Sudanese Women in Early Pregnancy

I. Adam, D. Rayis, Abubakr M A Nasr, 2018, Open access Macedonian journal of medical sciences.

The prevalence of serum magnesium and iron deficiency anaemia among Sudanese women in early pregnancy: a cross-sectional study

I. Adam, D. Rayis, Reem Eltayeb, 2018, Transactions of the Royal Society of Tropical Medicine and Hygiene.

Obstetric and gynecologic admissions to the intensive care unit at Khartoum Hospital, Sudan

I. Adam, M. A. Alsammani, I. Ibrahim, 2015, International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics.

Serum Level of Zinc and Copper in Sudanese Women with Polycystic Ovarian Syndrome

D. Rayis, H. Hamdan, Manal E. Sharif, 2017, Biological Trace Element Research.

Estimating malaria parasite density among pregnant women at central Sudan using actual and assumed white blood cell count

I. Adam, D. Rayis, AbdElrahium D. Haggaz, 2014, Malaria Journal.

Heart rate variability and hematological parameters in pregnant women

I. Adam, D. Rayis, Mohamed Faisal Lutfi, 2020, Journal of clinical laboratory analysis.

Maternal Heart Rate Variability during the First Stage of Labor

I. Adam, D. Rayis, Mohamed Faisal Lutfi, 2017, Front. Physiol..

Maternal and perinatal outcomes of grandmultiparity in Kassala hospital, eastern Sudan

I. Adam, D. Rayis, A. Ali, 2012 .

Plasmodium vivax malaria among pregnant women in Eastern Sudan

I. Adam, D. Rayis, M. Ahmed, 2016 .

Blood Groups and Hematological Parameters Do Not Associate with First Trimester Gestational Diabetes Mellitus (Institutional Experience).

I. Adam, D. Rayis, Reem Eltayeb, 2021, Annals of clinical and laboratory science.

Low and high birth weight in a hospital population in Sudan: An analysis of clinical cut‐off values

I. Adam, Osama Al-Wutayd, D. Rayis, 2020, International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics.

Glycated hemoglobin and red blood cell indices in non-diabetic pregnant women

I. Adam, D. Rayis, A. Abass, 2017, Clinics and practice.

Hepatitis B infection and preeclampsia among pregnant Sudanese women

I. Adam, D. Rayis, Abubakr M A Nasr, 2018, Virology Journal.

Thyroid function/antibodies in sudanese women with polycystic ovarian disease

I. Adam, D. Rayis, Mohamed Faisal Lutfi, 2017, Obstetrics & gynecology science.

Maternal and perinatal outcomes of pregnancies associated with tuberculosis in eastern Sudan

I. Adam, D. Rayis, T. M. Abdallah, 2011, International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics.

Serum magnesium and high-sensitivity C-reactive protein as a predictor for gestational diabetes mellitus in Sudanese pregnant women

I. Adam, D. Rayis, H. Hamdan, 2019, BMC Pregnancy and Childbirth.

Knowledge, Attitude, and Practice of Obstetrics Trainees in Sudan Medical Specialisation Board (SMSB), Sudan, Towards Postpartum Depression

D. Rayis, H. Hashim, A. Abdelrahman, 2022 .

Intra-partum fever and cerebral palsy in Khartoum, Sudan

I. Adam, Hala Abdullahi, D. Rayis, 2013, BMC Research Notes.