The value of direct percutaneous puncture technique in vertebral angiography.
D000768:Anesthesia, General; D001916:Brachial Artery; D002533:Cerebral Angiography / Q000009:adverse effects / Q000401:mortality; D002561:Cerebrovascular Disorders / Q000000981:diagnostic imaging; D002941:Circle of Willis; D003388:Cranial Fossa, Posterior; D005263:Femoral Artery; D006801:Humans; D002532:Intracranial Aneurysm / Q000000981:diagnostic imaging; D008722:Methods; D014711:Vertebral Artery