title: Inequalities in 1980 infant mortality among shantytown residents and nonshantytown residents in the municipality of Pôrto Alegre, Rio Grande do Sul, Brazil.
mesh_terms: D001938:Brazil; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D011203:Poverty; D011204:Poverty Areas; D012306:Risk; D012959:Socioeconomic Factors