title: [Dust and the pathogen content of air in school classrooms].
mesh_terms: D000391:Air Microbiology; D002648:Child; D004391:Dust / Q000009:adverse effects*; D005859:Germany, East; D006801:Humans; D012574:Schools
chemical_list: D004391:Dust
vernacular_title: Zum Staub- und Keimgehalt in der Luft von Schulklassenräumen.