Mangala, Christian, Therese Nkoa, Denis Maulot-Bangola, Franck Vivien Vigan Codjo, and Joseph Fokam. “Seroprevalence and Risk Factors Associated With Human Immunodeficiency Virus Infection Type 1 in Donors of the National Blood Transfusion Center of Libreville (Gabon)”. International STD Research & Reviews 10, no. 2 (May 22, 2021): 16-24. Accessed June 19, 2021. https://journali-srr.com/index.php/I-SRR/article/view/30128.