Thaer Ali Hussein. “The Polymorphism Function of Protamine 1 Gene and Some Immunological Factors in Sterile Couples”. University of Thi-Qar Journal of Science 10, no. 1(SI) (April 29, 2023): 178–182. Accessed April 4, 2025. http://mail.jsci.utq.edu.iq/index.php/main/article/view/1024.