title: Clinical decision rules in the emergency department.
authors.affiliation: Division of Emergency Medicine, Department of Medicine and Department of Epidemiology and Community Medicine, University of Ottawa, Ottawa, Ont.
authors.forename: I G
authors.initials: IG
authors.lastname: Stiell
mesh_terms: D002574:Cervical Vertebrae / Q000000981:diagnostic imaging*; D006259:Craniocerebral Trauma / Q000000981:diagnostic imaging*; D003657:Decision Making; D004632:Emergency Medical Services / Q000379:methods / Q000592:standards*; D006801:Humans; D011364:Professional Practice / Q000592:standards; D011787:Quality of Health Care; D014057:Tomography, X-Ray Computed