title: Increase of allergy in East Germany.
authors.forename: B
authors.initials: B
authors.lastname: Kränke
authors.forename: S M
authors.initials: SM
authors.lastname: John
authors.forename: H J
authors.initials: HJ
authors.lastname: Schwanitz
mesh_terms: D002648:Child; D004781:Environmental Exposure; D005858:Germany / Q000453:epidemiology; D006801:Humans; D006967:Hypersensitivity / Q000453:epidemiology* / Q000209:etiology; D015995:Prevalence; D006255:Rhinitis, Allergic, Seasonal / Q000453:epidemiology; D012882:Skin Tests