![](/img/cover-not-exists.png)
RETRACTED: Letrozole versus combined metformin and clomiphene citrate for ovulation induction in clomiphene-resistant women with polycystic ovary syndrome: a randomized controlled trial
Hashim, Hatem Abu, Shokeir, Tarek, Badawy, AhmedVolume:
114
Journal:
Fertility and Sterility
DOI:
10.1016/j.fertnstert.2020.08.1406
Date:
September, 2020
File:
PDF, 35 KB
2020