[Epidemiologic antecedents of tetanus in Chile 1970-1975].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D002677:Chile; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D013742:Tetanus / Q000453:epidemiology*
Antecedentes epidemiológicos del tetanos en Chile, 1970-1975