S. Pradhan, J. S. Kshatri, R. Sen, A. A. Behera, and R. M. Tripathy, “Determinants of uptake of post-partum intra-uterine contraceptive device among women delivering in a tertiary hospital, Odisha, India”, Int J Reprod Contracept Obstet Gynecol, vol. 6, no. 5, pp. 2017–2020, Apr. 2017.