Patil, N. J., D. B. Shukla, M. Bharti, and M. Mehta. “Papillary Squamotransitional Carcinoma of Cervix: A Series of Four Cases”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 5, no. 6, Jan. 2017, pp. 1820-2, doi:10.18203/2320-1770.ijrcog20161669.