title: The relevance of arguments for excluding ALAD from the recommended biological limit values in occupational exposure to inorganic lead (WHO 1980).
mesh_terms: D000328:Adult; D000622:Aminolevulinic Acid / Q000652:urine; D003306:Coproporphyrins / Q000652:urine; D006801:Humans; D007855:Lead Poisoning / Q000175:diagnosis*; D008297:Male; D008452:Maximum Allowable Concentration; D008875:Middle Aged; D009784:Occupational Diseases / Q000139:chemically induced* / Q000175:diagnosis; D000623:Porphobilinogen Synthase / Q000097:blood*; D011524:Protoporphyrins / Q000097:blood; D013997:Time Factors; D014944:World Health Organization
chemical_list: D003306:Coproporphyrins; D011524:Protoporphyrins; C017803:zinc protoporphyrin; D000622:Aminolevulinic Acid; D000623:Porphobilinogen Synthase