Wessex Regional Radiology Audit: barium enema in colo-rectal carcinoma.
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D001466:Barium Sulfate; D015179:Colorectal Neoplasms / Q000000981:diagnostic imaging*; D004733:Enema; D004739:England; D006801:Humans; D008485:Medical Audit; D011859:Radiography
D001466:Barium Sulfate