title: Comparing NEXUS and Canadian C-Spine decision rules for determining the need for cervical spine radiography.
authors.forename: Robert
authors.initials: R
authors.lastname: Knopp
mesh_terms: D002170:Canada; D002574:Cervical Vertebrae / Q000000981:diagnostic imaging* / Q000293:injuries*; D003661:Decision Support Techniques; D006801:Humans; D011859:Radiography; D012680:Sensitivity and Specificity; D013119:Spinal Cord Injuries / Q000000981:diagnostic imaging*; D013124:Spinal Injuries / Q000000981:diagnostic imaging; D014949:Wounds, Nonpenetrating / Q000000981:diagnostic imaging