Changing patterns in the threats to health for Kentuckians 1900-1980.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006262:Health; D006304:Health Status; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007629:Kentucky; D008297:Male; D008875:Middle Aged; D009017:Morbidity