Problema de Arsenicismo en Chile. Cuadernos Médico Sociales, [S. l.], v. 28, n. 1, p. 30–37, 1987. Disponível em: https://www.cms.ojstest.com/sitio%20nuevo%20ok/index.php/cms/article/view/1400. Acesso em: 15 sep. 2025.