Ogoina, Dimie, Geoffrey C Onyemelukwe, Bolanle O Musa, and Reginald O Obiako. “Seroprevalence of IgM and IgG Antibodies to Toxoplasma Infection in Healthy and HIV-Positive Adults from Northern Nigeria”. The Journal of Infection in Developing Countries 7, no. 05 (May 13, 2013): 398–403. Accessed April 18, 2024. https://jidc.org/index.php/journal/article/view/23669429.