Njah JM, Halle-Ekane GE, Atanga SN, Tshimwanga EK, Desembuin F, Muffih PT. From Option B+ to Universal “Test and Treat” in Cameroon: Identification and Evaluation of District-level Factors Associated with Retention in Care. Int J MCH AIDS [Internet]. 2023 Sep. 10 [cited 2026 Oct. 19];12(2):e631. Available from: https://mchandaids.org/index.php/ijma/article/view/57