[The health care and socioeconomic situation of persons of advanced age in Chile].
D000368:Aged; D002677:Chile; D006299:Health Services for the Aged / Q000706:statistics & numerical data*; D006801:Humans; D012943:Social Security / Q000706:statistics & numerical data; D012959:Socioeconomic Factors
Situacion asistencial y socio-economica de las personas de edad avanzada en Chile.