OLIVERA, Enid J.; PALACIOS, Cristina. Use of Supplements in Puerto Rican Older Adults Residing in an Elderly Project. Puerto Rico Health Sciences Journal, [S. l.], v. 31, n. 4, 2012. Disponível em: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/656. Acesso em: 15 jan. 2026.