V., C., and R. B. Gaguturu. “Prevalence and Determinants of High Risk Human Papilloma Virus in Hyderabad, India”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 7, no. 3, Feb. 2018, pp. 1012-8, doi:10.18203/2320-1770.ijrcog20180883.