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- [22] Analysis of miss rates for colonoscopy, barium enema, and flexible sigmoidoscopy in 379 patients with colorectal cancer [J]. AMERICAN JOURNAL OF GASTROENTEROLOGY, 2006, 101 (09): : S551 - S551
- [24] Utility of flexible sigmoidoscopy as an adjunct to double-contrast barium enema examination [J]. ABDOMINAL IMAGING, 1998, 23 (02): : 138 - 140
- [26] Utility of flexible sigmoidoscopy as an adjunct to double-contrast barium enema examination [J]. Abdominal Imaging, 1998, 23 : 138 - 140