title: Perpetual poverty: child health and the underclass.
authors.affiliation: Case Western Reserve University, Cleveland, Ohio.
authors.forename: R M
authors.initials: RM
authors.lastname: Kliegman
mesh_terms: D000293:Adolescent; D002648:Child; D002669:Child Welfare / Q000706:statistics & numerical data; D006304:Health Status; D006801:Humans; D007223:Infant; D008489:Medical Indigency / Q000706:statistics & numerical data; D011203:Poverty / Q000706:statistics & numerical data; D012307:Risk Factors; D012923:Social Class; D012959:Socioeconomic Factors