Jahan, Akter, et al. “Evaluation of the Effectiveness of Letrozole-Based Ovulation Induction in a Center of the Rural Women With Polycystic Ovary Syndrome”. Sir Salimullah Medical College Journal, vol. 33, no. 1, Apr. 2026, pp. 19-25, doi:10.3329/ssmcj.v33i1.88652.