Sarmalkar, M. S., A. H. Nayak, S. Faisal, and A. . “A Five-Year Retrospective Study of Maternal Mortality in a Tertiary Referral Centre”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 10, no. 5, Apr. 2021, pp. 1935-42, doi:10.18203/2320-1770.ijrcog20211515.