title: Checklist can help avoid CT chest scans in a third of blunt trauma cases.
authors.affiliation: London.
authors.forename: Susan
authors.initials: S
authors.lastname: Mayor
mesh_terms: D003661:Decision Support Techniques; D005260:Female; D006801:Humans; D008297:Male; D013898:Thoracic Injuries / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed; D014949:Wounds, Nonpenetrating / Q000000981:diagnostic imaging*