Experiencia de la Corporación Municipal de Santiago. Cuadernos Médico Sociales, [S. l.], v. 33, n. 2-3, p. 7–13, 1992. Disponível em: https://www.cms.ojstest.com/sitio%20nuevo%20ok/index.php/cms/article/view/1241. Acesso em: 15 sep. 2025.