EL BURAI FÉLIX, Sausan; MACK, Karin A.; JONES, Christopher M. Trends in the Distribution of Opioids in Puerto Rico, 1999-2013. Puerto Rico Health Sciences Journal, [S. l.], v. 35, n. 3, p. 165–169, 2016. Disponível em: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/1346. Acesso em: 5 nov. 2025.