VALDIVIA, Adolfo. Health and deprivation. Inequality and the north*. Revista Cubana de Higiene y Epidemiología, [S. l.], v. 35, n. 2, 1997. Disponível em: https://revepidemiologia.sld.cu/index.php/hie/article/view/933. Acesso em: 31 ene. 2025.