Haq, A., M. Khan, S. Khalid, S. Nigar, S. Jabeen, and H. Abbas. “Role of Antioxidant in Chemotherapy Related Infertility”. Pakistan Journal of Physiology, Vol. 16, no. 1, Mar. 2020, pp. 14-16, https://pjp.pps.org.pk/index.php/PJP/article/view/1198.