Colón López V, Rodríguez-Díaz CE, Ortiz AP, Soto-Salgado M, Suárez E, Pérez CM. HIV-related Risk Behaviors among a Sample of Men who have Sex with Men in Puerto Rico: An Overview of Substance Use and Sexual Practices. PRHSJ [Internet]. 2011 May 16 [cited 2025 Dec. 19];30(2). Available from: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/590