Yarlagadda, S., R. Diddi, and P. J. L. Narra. “Evaluation of Women With Postcoital Bleeding by Clinical Examination, Papsmear, Colposcopy and Histopathology of Cervix”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 7, no. 6, May 2018, pp. 2184-91, doi:10.18203/2320-1770.ijrcog20182053.