[Evaluation of small branches of the vertebrobasilar system by magnification vertebral angiography (author's transl)].
D001488:Basilar Artery / Q000000981:diagnostic imaging*; D002533:Cerebral Angiography / Q000379:methods*; D006801:Humans; D011858:Radiographic Magnification / Q000379:methods*; D014711:Vertebral Artery / Q000000981:diagnostic imaging*