Early detection of lead toxicity.
D000397:Air Pollution; D004781:Environmental Exposure; D006801:Humans; D006836:Hydro-Lyases / Q000097:blood; D007854:Lead / Q000097:blood / Q000652:urine; D007855:Lead Poisoning / Q000175:diagnosis*; D007982:Levulinic Acids / Q000652:urine; D009784:Occupational Diseases / Q000175:diagnosis; D011166:Porphyrins / Q000652:urine
D007982:Levulinic Acids; D011166:Porphyrins; D007854:Lead; D006836:Hydro-Lyases