title: Angiography in cerebral vasculitis--caveat emptor: comment on the article by Calabrese et al.
authors.forename: L
authors.initials: L
authors.lastname: Schachna
authors.forename: P F
authors.initials: PF
authors.lastname: Ryan
mesh_terms: D001921:Brain / Q000098:blood supply*; D002533:Cerebral Angiography / Q000592:standards*; D002536:Cerebral Arteries; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008875:Middle Aged; D011237:Predictive Value of Tests; D015203:Reproducibility of Results; D014657:Vasculitis / Q000175:diagnosis*