title: [Esophago-gastro-duodenoscopy--a searching method or a last diagnostic authority].
mesh_terms: D003680:Deglutition Disorders / Q000175:diagnosis; D004386:Duodenum; D019723:Endoscopes; D004724:Endoscopy / Q000379:methods*; D004945:Esophagoscopy / Q000379:methods; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis; D005773:Gastroscopy / Q000379:methods; D006801:Humans; D007417:Intestinal Polyps / Q000175:diagnosis; D009325:Nausea / Q000175:diagnosis; D013274:Stomach Neoplasms / Q000175:diagnosis; D014839:Vomiting / Q000175:diagnosis
vernacular_title: Oesophago-Gastro-Duodenoskopie--Suchmethode oder letzte diagnostische Instanz