RT Journal Article SR Electronic T1 Angioplasty and Stenting of Extracranial Brachiocephalic Stenoses (Other Than the Cervical Carotid Bifurcation) and Intracranial Stenoses JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP S31 OP S33 VO 22 IS 8 suppl YR 2001 UL http://www.ajnr.org/content/22/8_suppl/S31.abstract AB