title: [Lead concentration in a crosswalk].
mesh_terms: D000397:Air Pollution / Q000032:analysis*; D001317:Austria; D007854:Lead / Q000032:analysis*; D014507:Urbanization; D001335:Vehicle Emissions
chemical_list: D001335:Vehicle Emissions; D007854:Lead
vernacular_title: Uber die Bleikonzentration im Stauraum einer Kreuzung.