Kulkarni, Sheela N., and Narsinha V. Kulkarni. “Study of Semen Parameters in Male Partners Among Infertile Couples”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 4, no. 4 (February 9, 2017): 1016–1019. Accessed October 26, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/2044.