Hamad, A.W.R., Ahmad, S.A. and Rasheed, F.A. (2018) “Comparative Study of Antioxidant Levels (Vitamin E &Selenium) In Serum of Polycystic Ovary Syndrome Patients and Control”, Al-Nahrain Journal of Science, 14(1). Available at: https://anjs.edu.iq/index.php/anjs/article/view/918 (Accessed: 22 May 2026).