title: Free erythrocyte protoporphyrin as an indicator of the biological effect of lead in adult males. II. Comparison between free erythrocyte protoporphyrin and other indicators of effect.
mesh_terms: D000328:Adult; D000622:Aminolevulinic Acid / Q000652:urine; D003306:Coproporphyrins / Q000652:urine; D004781:Environmental Exposure; D004912:Erythrocytes / Q000032:analysis*; D006801:Humans; D007855:Lead Poisoning / Q000097:blood* / Q000652:urine; D008297:Male; D000623:Porphobilinogen Synthase / Q000097:blood; D011166:Porphyrins / Q000097:blood*; D011524:Protoporphyrins / Q000097:blood*
chemical_list: D003306:Coproporphyrins; D011166:Porphyrins; D011524:Protoporphyrins; D000622:Aminolevulinic Acid; D000623:Porphobilinogen Synthase