Román, Milagros, José W. Rodríguez, Nat O. Pagán, Eddy Ríos-Olivares, Alejandro Amill, and Robert Hunter. “Distribution of Naive (CD45R4+) and Memory (CD45RO+) T-Cells in HIV-Infected Puerto Rican Population”. Puerto Rico Health Sciences Journal 21, no. 3 (December 27, 2012). Accessed November 5, 2025. https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/869.