Oi Shan Tang

The significance of the number of antral follicles prior to stimulation in predicting ovarian responses in an IVF programme

Ernest Hung Yu Ng, Oi Shan Tang, Pak Chung Ho · Human Reproduction · 2000 · 165 citations · Full text

Medicine, Endocrinology, Gynecology +14

WHO multinational study of three misoprostol regimens after mifepristone for early medical abortion. I: Efficacy

Helena von Hertzen, Helena Honkanen, Gilda Piaggio et al. · BJOG An International Journal of Obstetrics & Gynaecology · 2003 · 120 citations

Medicine, Gynecology, Obstetrics +16

The role of endometrial and subendometrial blood flows measured by three-dimensional power Doppler ultrasound in the prediction of pregnancy during IVF treatment

Ernest Hung Yu Ng, Carina Chi Wai Chan, Oi Shan Tang et al. · Human Reproduction · 2005 · 113 citations

Veterinary Medicine, Gynecology, Obstetrics +16

WHO multinational study of three misoprostol regimens after mifepristone for early medical abortion.

Helena Honkanen, Gilda Piaggio, Helena von Hertzen et al. · BJOG An International Journal of Obstetrics & Gynaecology · 2004 · 90 citations

Medicine, Gynecology, Obstetrics +14

A prospective randomized study to compare the use of repeated doses of vaginal with sublingual misoprostol in the management of first trimester silent miscarriages

Oi Shan Tang, Winnie Nga Ting Lau, Ernest Hung Yu Ng et al. · Human Reproduction · 2003 · 89 citations · Full text

Medicine, Maternal Health, Obstetrics +15