T., H. S., S. T. Shenoy, A. T., and R. K. “Analysis of Caesarean Delivery Using Robson Ten Group Classification System at a Tertiary Care Teaching Institute in Kerala, India”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 8, no. 5, Apr. 2019, pp. 1990-8, doi:10.18203/2320-1770.ijrcog20191956.