title: Arsenic exposure in children living near a former copper smelter.
mesh_terms: D001151:Arsenic / Q000009:adverse effects* / Q000652:urine; D002648:Child; D002675:Child, Preschool; D003300:Copper; D006801:Humans; D008669:Metallurgy; D009009:Montana; D012989:Soil Pollutants / Q000009:adverse effects* / Q000032:analysis
chemical_list: D012989:Soil Pollutants; D003300:Copper; D001151:Arsenic