Yerramilli, S., Fatima, S. and Surapaneni, T. 2025. Duration of labour and severity of postpartum haemorrhage: a case-control study. International Journal of Reproduction, Contraception, Obstetrics and Gynecology. 14, 2 (Jan. 2025), 438–443. DOI:https://doi.org/10.18203/2320-1770.ijrcog20250013.