The Induction of Ovulation in Women with Polycystic Ovarian Syndrome Via: Letrozole vs Clomiphene Citrate. Journal of Pharmaceutical Negative Results [Internet]. 2022 Jan. 30 [cited 2026 Jun. 19];13(1):30-4. Available from: https://pnrjournal.com/index.php/home/article/view/184