title: [Informative value and uses of endosonography].
authors.forename: G
authors.initials: G
authors.lastname: Feifel
authors.forename: U
authors.initials: U
authors.lastname: Hildebrandt
mesh_terms: D016099:Endoscopy, Gastrointestinal / Q000379:methods*; D005770:Gastrointestinal Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D006801:Humans; D009367:Neoplasm Staging; D011379:Prognosis; D014463:Ultrasonography
vernacular_title: Informationsgehalt und Nutzen der Endosonographie.