title: An interactive web-based tool for detecting verification (work-up) bias in studies of the efficacy of diagnostic imaging.
authors.affiliation: Department of Radiology, University of Washington, Seattle, 98105, USA. mrich@uw.edu
authors.forename: Michael L
authors.initials: ML
authors.lastname: Richardson
authors.forename: Jonelle M
authors.initials: JM
authors.lastname: Petscavage