Ekka, A. R. and Jogi, S. R. (2021) “Classification of maternal mortality by ICD-MM: a retrospective study from a tertiary care hospital of Chhattisgarh”, International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 10(2), pp. 492–496. doi: 10.18203/2320-1770.ijrcog20210044.