LÓPEZ DEL VALLE, Lydia M. Dental and Periodontal Health and Treatment Needs in a Mother/Child Rural Puerto Rican Population. Puerto Rico Health Sciences Journal, [S. l.], v. 29, n. 1, 2010. Disponível em: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/267. Acesso em: 19 dec. 2025.