Recent positive developments in the Brazilian health system.
Barreto
Mauricio L
ML
Aquino
Rosana
R
D001938:Brazil; D006296:Health Services / Q000191:economics / Q000639:trends*; D006297:Health Services Accessibility / Q000191:economics*; D006301:Health Services Needs and Demand; D054624:Health Status Disparities; D006801:Humans; D011203:Poverty; D012959:Socioeconomic Factors