RT Journal Article SR Electronic T1 T1-Hyperintense Plaques on Intracranial-versus-Extracranial Vessel Wall MRI JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A5878 A1 W. Yuan A1 J. Sun YR 2018 UL http://www.ajnr.org/content/early/2018/11/14/ajnr.A5878.abstract AB