UNIVERSITY OF PUERTO RICO, Medical Sciences Campus. Abstracts of the XXVII Annual Research and Education Forum. Puerto Rico Health Sciences Journal, [S. l.], v. 26, n. 3, 2007. Disponível em: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/246. Acesso em: 15 jan. 2026.