“Studying Cytotoxic T-Lymphocyte- Associated Antigen-4 (CTLA-4) Gene Polymorphism in a Sample of Iraqi Women With Polycystic Ovarian Syndrome”. Al Mustansiriyah Journal of Pharmaceutical Sciences, vol. 19, no. 4, Dec. 2019, pp. 1-6, https://doi.org/10.32947/ajps.v19i4.626.