title: [Incidence of respiratory tract diseases in children].
abstract: Children living in areas with increased levels of air pollution seem to suffer more frequently from respiratory tract disease. In preexisting respiratory tract disease air pollution may serve as an additional aggravating factor.
mesh_terms: D000397:Air Pollution / Q000009:adverse effects; D001317:Austria; D001991:Bronchitis / Q000453:epidemiology; D002648:Child; D003430:Cross-Sectional Studies; D006801:Humans; D012140:Respiratory Tract Diseases / Q000453:epidemiology*
vernacular_title: Häufigkeit von Atemwegserkrankungen bei Kindern.