title: Variations of the vertebrobasilar circulation and its impact on the clinical and radiologic evaluation.
authors.affiliation: Department of Radiology, Gulhane Military Medical School, 06018, Etlik, Ankara, Turkey, bilbat_23@yahoo.com.
authors.forename: Bilal
authors.initials: B
authors.lastname: Battal
authors.forename: Veysel
authors.initials: V
authors.lastname: Akgun
authors.forename: Sebahattin
authors.initials: S
authors.lastname: Sari
mesh_terms: D001158:Arteries / Q000002:abnormalities*; D002531:Cerebellum / Q000098:blood supply*; D006801:Humans; D008297:Male