Patil, P. S., S. M. Patki, S. S. Patki, and U. S. Patki. “DNA Fragmentation Index and Its Correlation With Other Sperm Parameters in 4833 Infertile Males”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 7, no. 9, Aug. 2018, pp. 3718-23, doi:10.18203/2320-1770.ijrcog20183783.