Paling, D; Thade Petersen, E; Tozer, DJ; Altmann, DR; Wheeler-Kingshott, CA; Kapoor, R; Miller, DH; Golay, X; (2013) Cerebral arterial bolus arrival time is prolonged in multiple sclerosis and associated with disability. Journal of cerebral blood flow and metabolism. ISSN 0271-678X DOI: https://doi.org/10.1038/jcbfm.2013.161 Full text not available from this repository.