title: Lead in hair among exposed workers.
mesh_terms: D000397:Air Pollution; D002986:Clinical Trials as Topic; D004781:Environmental Exposure; D006197:Hair / Q000032:analysis*; D006454:Hemoglobins; D006801:Humans; D007854:Lead / Q000032:analysis* / Q000097:blood; D007855:Lead Poisoning / Q000175:diagnosis*; D009784:Occupational Diseases / Q000139:chemically induced / Q000175:diagnosis*; D009787:Occupational Medicine; D011166:Porphyrins / Q000652:urine; D012494:Sampling Studies
chemical_list: D006454:Hemoglobins; D011166:Porphyrins; D007854:Lead