Essam Fadel Alwan Al-Jumaili, ushra A. J. A.-J. ,. “Allelic Estrogen Receptor Beta (ESR2) Gene Association With Polycystic Ovary Syndrome in Unmarried Iraqi Female of Baghdad Governorate”. Iraqi Journal of Biotechnology, Vol. 18, no. 3, Feb. 2020, https://jige.uobaghdad.edu.iq/index.php/IJB/article/view/370.