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