title: Computed tomography in the routine evaluation of headache.
authors.forename: M
authors.initials: M
authors.lastname: Silvestrini
authors.forename: G
authors.initials: G
authors.lastname: Bernardi
mesh_terms: D003365:Costs and Cost Analysis; D003955:Diagnostic Tests, Routine / Q000191:economics; D006261:Headache / Q000000981:diagnostic imaging*; D006801:Humans; D014057:Tomography, X-Ray Computed / Q000191:economics