title: The risks of vertebral angiography in vertebrobasilar disease.
authors.forename: J H
authors.initials: JH
authors.lastname: Pexman
mesh_terms: D000792:Angiography; D006801:Humans; D012306:Risk; D014711:Vertebral Artery / Q000000981:diagnostic imaging*; D014715:Vertebrobasilar Insufficiency / Q000000981:diagnostic imaging*