title: Lead poisoning with low blood lead levels.
mesh_terms: D000328:Adult; D000622:Aminolevulinic Acid / Q000652:urine; D006454:Hemoglobins / Q000032:analysis; D006801:Humans; D007854:Lead / Q000097:blood; D007855:Lead Poisoning / Q000097:blood* / Q000652:urine; D008297:Male; D009784:Occupational Diseases / Q000097:blood*; D011162:Porphobilinogen / Q000652:urine; D011164:Porphyrias
chemical_list: D006454:Hemoglobins; D007854:Lead; D011162:Porphobilinogen; D000622:Aminolevulinic Acid