Asah-Opoku, Kwaku, Kareem Mumuni, Vincent J. Ganu, and Ali Samba. “Postpartum implanon/Nexplanon Uptake in a Tertiary Hospital in West Africa”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 8, no. 5 (April 29, 2019): 1816–1820. Accessed October 7, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/6351.