[Primary care and infant mortality in the Southern Metropolitan Service 1975-1981].
D001996:Bronchopneumonia / Q000401:mortality; D002677:Chile; D003968:Diarrhea, Infantile / Q000401:mortality; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007231:Infant, Newborn; D011320:Primary Health Care
Atención primaria y la mortalidad infantil en el Servicio Metropolitano Sur 1975-1981.