Burden of colonoscopy compared to non-cathartic CT-colonography in a colorectal cancer screening programme: randomised controlled trial - PDF Document
Downloaded from. gut.bmj.com. on November 2, 2012 - Published by. group.bmj.com. Colon. ORIGINAL ARTICLE Burden of colonoscopy compared to non-cathartic CT-colonography in a colorectal cancer screening programme: randomised controlled trial.