Cerebral arterial bolus arrival time is prolonged in multiple sclerosis and associated with disability. Paling D, Thade Petersen E, Tozer DJ, Altmann DR, Wheeler-Kingshott C A, Kapoor R, Miller DH, Golay X J Cereb Blood Flow Metab. 2013 Sep 18. PMID: 24045400. Abstract CommentRecommendBookmarkWatch