[Comparison of Olympus GIF-P2 and GIF-K panendoscopy].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D019723:Endoscopes; D004935:Esophageal Diseases / Q000175:diagnosis; D020701:Esophagoscopes; D005260:Female; D005767:Gastrointestinal Diseases / Q000175:diagnosis; D020699:Gastroscopes; D006801:Humans; D008297:Male; D008875:Middle Aged