Ramola, M., Jain, S., Gupta, V., Bansal, N. and Singh, P. (2018) “Analysis of maternal deaths over a period of three years at a tertiary care centre of Uttarakhand, India”, International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 7(4), pp. 1357–1360. doi: 10.18203/2320-1770.ijrcog20180977.