title: Speaking for the evidence: colonoscopy vs computed tomographic colonography.
authors.forename: Russell
authors.initials: R
authors.lastname: Harris
mesh_terms: D023881:Colonography, Computed Tomographic / Q000191:economics*; D003113:Colonoscopy / Q000191:economics*; D015179:Colorectal Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000191:economics*; D057186:Comparative Effectiveness Research; D003362:Cost-Benefit Analysis; D004180:Direct Service Costs / Q000706:statistics & numerical data*; D005243:Feces; D006801:Humans; D008403:Mass Screening / Q000191:economics* / Q000379:methods*; D006278:Medicare; D009780:Occult Blood; D014481:United States