title: [Quality assurance in emission monitoring].
authors: U
authors: U
authors: Meckel
authors: H
authors: H
authors: Werner
authors: E
authors: E
authors: Auermann
mesh_terms: D000393:Air Pollutants / Q000032:analysis*; D005859:Germany, East; D006801:Humans; D008452:Maximum Allowable Concentration; D011785:Quality Assurance, Health Care
chemical_list: D000393:Air Pollutants
vernacular_title: Qualitätssicherung in der Immissionsüberwachung.