Haldar, A, B Baur, SK Bhattacharya, R Das, M Mundle, and TK Saha. “Utilization of Intrauterine Contraceptive Device in a District of West Bengal, India”. Journal of Institute of Medicine Nepal 33, no. 1 (November 8, 2012). Accessed May 8, 2024. https://www.nepjol.info/index.php/JIOM/article/view/7025.