Lead intoxication in printing houses.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D003306:Coproporphyrins / Q000652:urine; D006801:Humans; D007855:Lead Poisoning / Q000209:etiology* / Q000652:urine; D008875:Middle Aged; D009784:Occupational Diseases / Q000209:etiology*; D011327:Printing; D011795:Surveys and Questionnaires; D013783:Textile Industry
D003306:Coproporphyrins