title: Cerebral computed tomography perfusion at the bedside using a portable CT scanner: report of two cases.
authors.forename: Grace M
authors.initials: GM
authors.lastname: Lee
authors.forename: Claudia J
authors.initials: CJ
authors.lastname: Chaves
mesh_terms: D002544:Cerebral Infarction / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed / Q000295:instrumentation / Q000379:methods*