BLood lead levels for persons 6 months-74 years of age: United States, 1976-80.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D004782:Environmental Health; D005260:Female; D006306:Health Surveys; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007854:Lead / Q000097:blood*; D008297:Male; D008875:Middle Aged; D012959:Socioeconomic Factors; D013223:Statistics as Topic; D014481:United States