Evaluation of lead-smelter filter system by a bioassay on exposed population.
D000397:Air Pollution / Q000517:prevention & control*; D000622:Aminolevulinic Acid / Q000652:urine*; D002648:Child; D005260:Female; D005374:Filtration / Q000379:methods; D006801:Humans; D007855:Lead Poisoning / Q000517:prevention & control*; D007982:Levulinic Acids / Q000652:urine*; D008669:Metallurgy
D007982:Levulinic Acids; D000622:Aminolevulinic Acid