Devi, A. M., and K. Bhatnagar. “The Third Stage of Labour: To Bleed or Not to Bleed - Revised Role of Intra-Umbilical Oxytocin in Management of Third Stage of Labour”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 6, no. 5, Apr. 2017, pp. 1982-5, doi:10.18203/2320-1770.ijrcog20171962.