title: 5. Appropriateness of gastroscopy: bleeding and dysphagia.
authors.affiliation: Policlinique Médicale Universitaire, Lausanne, Switzerland.
authors.forename: V
authors.initials: V
authors.lastname: de Bosset
authors.forename: J J
authors.initials: JJ
authors.lastname: Gonvers
authors.forename: F
authors.initials: F
authors.lastname: Froehlich
authors.forename: R W
authors.initials: RW
authors.lastname: Dubois
authors.forename: B
authors.initials: B
authors.lastname: Burnand
authors.forename: J P
authors.initials: JP
authors.lastname: Vader
mesh_terms: D003680:Deglutition Disorders / Q000175:diagnosis* / Q000209:etiology; D004938:Esophageal Neoplasms / Q000175:diagnosis / Q000453:epidemiology; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis* / Q000209:etiology; D005773:Gastroscopy / Q000706:statistics & numerical data*; D006801:Humans; D010438:Peptic Ulcer Hemorrhage / Q000175:diagnosis