RT Journal Article SR Electronic T1 Longitudinal Spatiotemporal Distribution of Gray and White Matter Pathology in Multiple Sclerosis JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A2053 A1 K. Bendfeldt A1 L. Kappos A1 E.W. Radue A1 S. Borgwardt YR 2010 UL http://www.ajnr.org/content/early/2010/03/11/ajnr.A2053.abstract AB