title: [Carcinoid tumor--a questionable entity?].
authors.forename: R
authors.initials: R
authors.lastname: Arnold
mesh_terms: D002276:Carcinoid Tumor / Q000145:classification* / Q000473:pathology / Q000601:surgery; D004064:Digestive System / Q000473:pathology; D005770:Gastrointestinal Neoplasms / Q000145:classification* / Q000473:pathology / Q000601:surgery; D006801:Humans; D011379:Prognosis; D009626:Terminology as Topic
vernacular_title: Das Carcinoid--eine in Frage gestellte Entität?