title: Is CT colonography superior to colonoscopy for the detection of advanced neoplasia?
authors.affiliation: S Halligan is Professor of Gastrointestinal Radiology and SA Taylor is a Senior Lecturer in Diagnostic Radiology at University College Hospital, London, UK.
authors.forename: Steve
authors.initials: S
authors.lastname: Halligan
authors.forename: Stuart A
authors.initials: SA
authors.lastname: Taylor