Adeleye, A. I., C. I. Ayolabi, L. N. Ejike, A. Abioye, and E. A. Omonigbeyin. 2009. “NIGERIA”. African Journal of Infectious Diseases (AJID) 3 (1):6-13. https://athmsi.org/journals/index.php/AJID/article/view/557.