Singh, S., Malik, R., Ahalawat, R. and Taneja, B. K. (2017) “Evaluation of efficacy, expulsion and safety of post-placental and intra-cesarean insertion of intrauterine contraceptive devices”, International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 4(6), pp. 2005–2009. doi: 10.18203/2320-1770.ijrcog20151304.