Ufornwa, Emmanuel Chukwuma, and Henshaw Uchechi Okoroiwu. 2023. “HIV Postexposure Prophylaxis in a Tertiary Health Care Institution in Southeastern Nigeria: Clients’ Characteristics and Indications for Initiation”. The Nigerian Health Journal 21 (3):149-68. https://www.ajol.info/index.php/nhj/article/view/246004.