title: Infection and pollution.
authors.affiliation: University Children's Hospital, München, Germany.
authors.forename: E
authors.initials: E
authors.lastname: von Mutius
mesh_terms: D001424:Bacterial Infections / Q000453:epidemiology / Q000209:etiology*; D002648:Child; D002675:Child, Preschool; D004787:Environmental Pollution / Q000009:adverse effects*; D005858:Germany / Q000453:epidemiology; D006801:Humans; D015994:Incidence; D007223:Infant; D010033:Otitis Media / Q000453:epidemiology / Q000209:etiology; D012307:Risk Factors