Garg, Nidhi, Bani Sarkar, Saloni Singla, and Rajesh Kumar Meena. “Demographics and Follow up of Post Partum Intra-Uterine Copper Device in Tertiary Hospital in Delhi, India”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 8, no. 6 (May 28, 2019): 2232–2235. Accessed October 27, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/6371.