title: [Initial pollution caused by distant sources in smog episodes].
mesh_terms: D000393:Air Pollutants / Q000032:analysis*; D005860:Germany, West; D006801:Humans; D008452:Maximum Allowable Concentration; D012905:Smog / Q000032:analysis*; D013458:Sulfur Dioxide / Q000032:analysis; D014919:Wind
chemical_list: D000393:Air Pollutants; D012905:Smog; D013458:Sulfur Dioxide
vernacular_title: Vorbelastung durch ferne Quellen bei Smogepisoden.