[Morbidity & mortalility in the preschool age].
D001699:Biometry; D002648:Child / Q000706:statistics & numerical data; D009017:Morbidity; D010372:Pediatrics; D012574:Schools; D014798:Vital Statistics
PEDIATRIC DISEASES/statistics; VITAL STATISTICS
Morbilidad y mortalidad en la edad preescolar.