Bhongle, J. K., & Agarwal, R. (2021). A study of placental blood drainage in third stage of labour to prevent postpartum haemorrhage: a randomized controlled study. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 10(11), 4226–4231. https://doi.org/10.18203/2320-1770.ijrcog20214336