R. Liang

Fetal heart volume assessment by three‐dimensional ultrasound

F. Chang, B. Yao, K. Hsu, 1997, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Assessment of Blood Flow Velocity Waveforms of the Pulmonary Circulation by Multigate Spectral Doppler Scanning and Traditional Pulsed Doppler Ultrasonography

R. Liang, J. Copel, E. Cosmi, 2002, Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine.

Systemic assessment of fetal hemodynamics by Doppler ultrasound.

F. Chang, H. Ko, C. H. Chang, 2000, Ultrasound in medicine & biology.

Yolk sac size and embryonic heart rate as prognostic factors of first trimester pregnancy outcome.

R. Liang, Fotios K Varelas, G. Makedos, 2008, European journal of obstetrics, gynecology, and reproductive biology.

Prenatal sonographic characteristics and Doppler blood flow study in a case of a large fetal mediastinal teratoma

F. Chang, C. Yu, R. Liang, 1998, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Prenatal diagnosis of ectopia cordis at 10 weeks of gestation using two‐dimensional and three‐dimensional ultrasonography

F. Chang, R. Liang, S.‐E. Huang, 1997, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Color Doppler imaging of placental masses: differential diagnosis and fetal outcome

R. Liang, J. Copel, G. Mari, 2000, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Immunohistochemical localization of inducible nitric oxide synthase on human fetal amnion in intra-amniotic infection.

R. Liang, J. Copel, V. Parkash, 1998, American journal of obstetrics and gynecology.

Three‐Dimensional Ultrasound‐Assessed Fetal Thigh Volumetry in Predicting Birth Weight

F. Chang, B. Yao, H. Ko, 1997, Obstetrics and gynecology.

The clinical significance of the irregular fetal heart rhythm.

R. Liang, J. Copel, C. Kleinman, 2000, American journal of obstetrics and gynecology.

Prenatal diagnosis of otocephaly using two‐dimensional and three‐dimensional ultrasonography

F. Chang, C. Yu, R. Liang, 1998, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Predicting birth weight by fetal upper-arm volume with use of three-dimensional ultrasonography.

F. Chang, B. Yao, H. Ko, 1997, American journal of obstetrics and gynecology.

Fetal ear assessment and prenatal detection of aneuploidy by the quantitative three-dimensional ultrasonography.

F. Chang, H. Ko, R. Liang, 2000, Ultrasound in medicine & biology.