Sharma, A., R. Acharya, Y. Pehal, and B. Sharma. “Elective Versus Emergency Caesarean Section: Differences in Maternal Outcome”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 8, no. 8, July 2019, pp. 3207-12, doi:10.18203/2320-1770.ijrcog20193536.