title: -Aminolevulinic acid dehydrase activity in the blood of men working with lead alkyls.
mesh_terms: D000473:Alkanes; D004781:Environmental Exposure; D006801:Humans; D006836:Hydro-Lyases / Q000097:blood* / Q000652:urine; D007854:Lead / Q000097:blood / Q000633:toxicity* / Q000652:urine; D007982:Levulinic Acids; D008297:Male; D009787:Occupational Medicine; D009942:Organometallic Compounds / Q000633:toxicity*
chemical_list: D000473:Alkanes; D007982:Levulinic Acids; D009942:Organometallic Compounds; D007854:Lead; D006836:Hydro-Lyases