National audit of the sensitivity of double-contrast barium enema for colorectal carcinoma, using control charts.
Bartram
C
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Intestinal Imaging, St Mark's Hospital, Northwick Park, Harrow, UK. cibartram@aol.com
D001466:Barium Sulfate; D015179:Colorectal Neoplasms / Q000000981:diagnostic imaging*; D003287:Contrast Media; D004733:Enema; D006801:Humans; D008485:Medical Audit / Q000379:methods; D011785:Quality Assurance, Health Care / Q000379:methods*; D011859:Radiography; D012680:Sensitivity and Specificity
D003287:Contrast Media; D001466:Barium Sulfate