[Gastroenterology x-ray quiz].
D000368:Aged; D000437:Alcoholism / Q000150:complications*; D005547:Foreign Bodies / Q000175:diagnosis* / Q000000981:diagnostic imaging; D005767:Gastrointestinal Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000209:etiology; D006801:Humans; D008297:Male; D011859:Radiography; D012007:Rectum / Q000000981:diagnostic imaging*
Gastroenterologisches Röntgenquiz.