Tandulwadkar, S., Babar, S.R., Mishra, S. and Gupta, S. 2022. Prevalence and clinical utility of sperm DNA fragmentation index in couples with unexplained infertility. International Journal of Reproduction, Contraception, Obstetrics and Gynecology. 11, 6 (May 2022), 1679–1684. DOI:https://doi.org/10.18203/2320-1770.ijrcog20221439.