[Marginalization and health. Introduction].
Yunes
J
J
Programa Materno Infantil, Organización Panamericana de la Salud, O.M.S. Washington, D.C.
D003906:Developing Countries; D015276:Health Care Rationing; D006297:Health Services Accessibility; D006304:Health Status; D006801:Humans; D007843:Latin America; D011203:Poverty; D012940:Social Problems
Marginación y salud. Introducción.