Yasmin, M., Banu, J., Akhter, D., Sultana, N. and Munmun, S. A. (2023) “Effect of estradiol valerate on endometrial thickness in polycystic ovary syndrome having ovulation induction with letrozole”, International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 12(8), pp. 2355–2361. doi: 10.18203/2320-1770.ijrcog20232272.