title: [Instrumentation for endoscopy of the esophagus, stomach and bulbus duodeni].
mesh_terms: D004378:Duodenal Diseases / Q000175:diagnosis; D004386:Duodenum; D019723:Endoscopes; D020701:Esophagoscopes; D020699:Gastroscopes; D055095:Optics and Photonics
vernacular_title: Instrumentarium zur Endoskopie des Osophagus, des Magens und des Bulbus duodeni.