title: NICE head injury guidelines--expensive? Yes, but what are the alternatives?
authors.forename: I
authors.initials: I
authors.lastname: Sammy
mesh_terms: D006259:Craniocerebral Trauma / Q000000981:diagnostic imaging*; D006760:Hospitalization; D006767:Hospitals, District; D006801:Humans; D017410:Practice Guidelines as Topic; D014057:Tomography, X-Ray Computed / Q000191:economics