title: [Every third German has some type of allergy. What can the family physician do and when should a specialist be called in?].
authors.forename: Gerhard
authors.initials: G
authors.lastname: Schultze-Werninghaus
mesh_terms: D000486:Allergy and Immunology; D003430:Cross-Sectional Studies; D005194:Family Practice; D005858:Germany; D006801:Humans; D006967:Hypersensitivity / Q000453:epidemiology* / Q000209:etiology; D012017:Referral and Consultation