JAHAN, S.; DEEBA, F.; ISHRAT, S.; BANU, J.; RANI, C.; AKTER, S.; NAZNEEN, S.; JAHAN, N. Low dose-extended letrozole versus double dose-short letrozole protocol for ovulation induction in polycystic ovary syndrome. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 11, n. 11, p. 2974–2982, 2022. DOI: 10.18203/2320-1770.ijrcog20222786. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/12182. Acesso em: 11 nov. 2025.