LAYLAY MOHAMMED KHALLEEFAH ALHIBSHI, ABDEL-MAGEED MAHMOUD SARHAN, AHMED MAHMOUD ABDO. The Effect of Clomiphene citrate with Estradiol Valerate versus Letrozole on Endometrial Thickness and Pregnancy Rate in Infertile PCOS Women . Annals of the Romanian Society for Cell Biology, [S. l.], v. 25, n. 6, p. 19312–19322, 2021. Disponível em: http://annalsofrscb.ro/index.php/journal/article/view/9595. Acesso em: 5 apr. 2026.