PÉREZ-CARDONA, José; SALGADO, Víctor; MEDINA-RUIZ, Arturo; QUILINCHINI, José; MALDONADO, Alberto. Pericardial Abscess in an Intravenous Drug User: a Case Report. Puerto Rico Health Sciences Journal, [S. l.], v. 27, n. 4, 2008. Disponível em: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/139. Acesso em: 20 oct. 2025.