Urinary delta aminolaevulinic acid and porphobilinogen in lead-exposed workers.
D000622:Aminolevulinic Acid; D006801:Humans; D007855:Lead Poisoning; D007982:Levulinic Acids; D009784:Occupational Diseases; D010860:Pigments, Biological; D011162:Porphobilinogen
D007982:Levulinic Acids; D010860:Pigments, Biological; D011162:Porphobilinogen; D000622:Aminolevulinic Acid; C032246:levulinic acid
LEAD POISONING; LEVULINIC ACID; OCCUPATIONAL DISEASES; PIGMENTS