Evolution of infant mortality and proportional infant mortality in Brazil.
D001938:Brazil; D002662:Child Health Services / Q000191:economics / Q000639:trends; D004032:Diet; D006306:Health Surveys; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007227:Infant Nutritional Physiological Phenomena; D007231:Infant, Newborn; D008427:Maternal Health Services / Q000191:economics / Q000639:trends; D012959:Socioeconomic Factors; D014611:Vaccination