Dhanapal, M., Sivanandan, K. P., Sengottian, E., & Murugesan, P. (2018). Postpartum sterilization: a five years retrospective study. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 7(7), 2878–2881. https://doi.org/10.18203/2320-1770.ijrcog20182899