Shanavas, Aswathy, Sujamol Jacob, and Nirmala Chellamma. 2017. “Outcome of Immediate Postpartum Intrauterine Contraceptive Device in Caesarean Versus Vaginal Insertion: A Comparative Study”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 6 (2):694-99. https://doi.org/10.18203/2320-1770.ijrcog20170407.