Aisha Ajmal, Joveria Sadaf, Sana Hafeez, Fareeha Usman, Aslam Mahmood Malik (2023) “Comparison of the Efficacy of Letrozole and Clomiphene Citrate in women having Anovulatory Infertility”, Pakistan Journal of Medical & Health Sciences, 17(02), p. 33. doi: 10.53350/pjmhs202317233.