title: Reply: To PMID 23256122.
authors.forename: Mark
authors.initials: M
authors.lastname: Benson
authors.forename: Patrick
authors.initials: P
authors.lastname: Pfau
mesh_terms: D023881:Colonography, Computed Tomographic / Q000706:statistics & numerical data*; D003113:Colonoscopy / Q000706:statistics & numerical data*; D015179:Colorectal Neoplasms / Q000175:diagnosis*; D006801:Humans