Yerramilli, Subhashini, Sana Fatima, and Tarakeswari Surapaneni. 2025. “Duration of Labour and Severity of Postpartum Haemorrhage: a Case-Control Study”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 14 (2):438-43. https://doi.org/10.18203/2320-1770.ijrcog20250013.