CRUZ-CUEVAS, Elsie I. Internal Medicine Residency Program of the University of Puerto Rico School of Medicine - Annual Research Symposium. Puerto Rico Health Sciences Journal, [S. l.], v. 34, n. 1, 2015. Disponível em: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/1334. Acesso em: 7 mar. 2026.