RT Journal Article SR Electronic T1 Direct Angioplasty for Acute Occlusion of Intracranial Artery JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 2021 OP 2022 VO 20 IS 10 A1 Ueda, Toshihiro A1 Yuh, William T.C. YR 1999 UL http://www.ajnr.org/content/20/10/2021.3.abstract AB