Comparative Effects of Letrozole 7.5 mg versus 5.0 mg on Follicular Growth in Sub-fertile Women with Polycystic Ovary Syndrome. The Insight, Dhaka, BD, v. 9, n. 01, p. 116–119, 2026. DOI: 10.5281/. Disponível em: https://bdjournals.org/insight/article/view/979. Acesso em: 28 may. 2026.