title: Biochemical tests for the appraisal of exposure to lead.
mesh_terms: D000596:Amino Acids / Q000378:metabolism; D004781:Environmental Exposure; D004782:Environmental Health; D004912:Erythrocytes; D006801:Humans; D007855:Lead Poisoning / Q000097:blood / Q000175:diagnosis* / Q000652:urine; D007982:Levulinic Acids / Q000652:urine; D008452:Maximum Allowable Concentration; D011166:Porphyrins / Q000378:metabolism
chemical_list: D000596:Amino Acids; D007982:Levulinic Acids; D011166:Porphyrins