Results of blood lead determinations among workers potentially exposed to lead--United States.
D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007854:Lead / Q000097:blood*; D007855:Lead Poisoning / Q000097:blood*; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000097:blood*; D014481:United States
D007854:Lead