Duodenoscopy. A study of 94 cases.
D000368:Aged; D004378:Duodenal Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging; D019723:Endoscopes; D004724:Endoscopy / Q000009:adverse effects; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography