title: [Delta-aminolevulinic acid determination (ALA) in lead-exposed workers].
mesh_terms: D004781:Environmental Exposure; D006801:Humans; D007202:Indicators and Reagents; D007855:Lead Poisoning / Q000517:prevention & control / Q000652:urine*; D007982:Levulinic Acids / Q000652:urine*; D008297:Male; D008403:Mass Screening; D008722:Methods; D011166:Porphyrins / Q000652:urine
chemical_list: D007202:Indicators and Reagents; D007982:Levulinic Acids; D011166:Porphyrins
vernacular_title: Delta-Aminolävulinsäurebestimmung (ALA) bei bleigefährdeten Arbeitern.