Sharma, P. P., S. Gond, M. D. K. Ansari, N. Madhuri, and S. N. Bera. “Extraperitoneal Cesarean Section: A Retrospective Analysis”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 9, no. 3, Feb. 2020, pp. 1089-91, doi:10.18203/2320-1770.ijrcog20200880.