Oesophagoscopy: A study of 454 oesophagoscopies.
D000328:Adult; D002648:Child; D003680:Deglutition Disorders / Q000175:diagnosis; D004938:Esophageal Neoplasms / Q000175:diagnosis; D004940:Esophageal Stenosis / Q000175:diagnosis; D020701:Esophagoscopes; D004945:Esophagoscopy; D004947:Esophagus; D005547:Foreign Bodies / Q000175:diagnosis; D006396:Hematemesis / Q000175:diagnosis; D006801:Humans; D007440:Intubation; D008722:Methods