title: Who needs a CT brain scan?
authors.forename: B
authors.initials: B
authors.lastname: Ashworth
mesh_terms: D001921:Brain / Q000000981:diagnostic imaging*; D001927:Brain Diseases / Q000000981:diagnostic imaging*; D001932:Brain Neoplasms / Q000000981:diagnostic imaging; D002561:Cerebrovascular Disorders / Q000000981:diagnostic imaging; D006801:Humans; D013673:Technology Assessment, Biomedical; D014057:Tomography, X-Ray Computed