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Australian family physician, 1996
The use of a rigid sigmoidoscope, a skill any GP can easily acquire, may save a patient the inconvenience and expense of the more complex procedures of flexible colonoscopy or barium enema. Most colonic pathology occurs within reach of a 25 cm sigmoidoscope. Rigid sigmoidoscopy can be quickly and safely performed in most cases without bowel preparation
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The use of a rigid sigmoidoscope, a skill any GP can easily acquire, may save a patient the inconvenience and expense of the more complex procedures of flexible colonoscopy or barium enema. Most colonic pathology occurs within reach of a 25 cm sigmoidoscope. Rigid sigmoidoscopy can be quickly and safely performed in most cases without bowel preparation
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Multicenter Evaluation of Training Of Non-Endoscopists in 30-Cm Flexible Sigmoidoscopy
Ca-A Cancer Journal for Clinicians, 1987Sidney J Winawer
exaly