“Comparison of Clomiphene Citrate and Letrozole in Ovulation Induction and Pregnancy Rate in Polycystic Ovarian Disease”, J Fatima Jinnah Med Univ, vol. 7, no. 2, Jul. 2018, Accessed: Jun. 15, 2026. [Online]. Available: https://mail.jfjmu.com/index.php/ojs/article/view/397