Alzate Angel, Juan Carlos, Ernesto Martínez-Buitrago, and María Paulina Posada-Vergara. “COVID-19 and HIV”. Colombia Medica 51, no. 2 (May 7, 2020): e–4327. Accessed November 17, 2025. http://colombiamedica.univalle.edu.co/index.php/comedica/article/view/4327.