N-acetyl cysteine plus clomiphene citrate versus metformin and clomiphene citrate in treatment of clomiphene-resistant polycystic ovary syndrome: a randomized controlled trial.
Abu Hashim
Hatem
H
Department of Obstetrics and Gynecology, Mansoura University Hospitals, Mansoura Faculty of Medicine, Mansoura, Egypt. hatem_ah@hotmail.com
Anwar
Kamal
K
El-Fatah
Rafat Abd
RA