RT Journal Article SR Electronic T1 Tissue-Specific Imaging Is a Robust Methodology to Differentiate In Vivo T1 Black Holes with Advanced Multiple Sclerosis–Induced Damage JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A1573 A1 M. Riva A1 V.N. Ikonomidou A1 J.J. Ostuni A1 P. van Gelderen A1 S. Auh A1 J.M. Ohayon A1 F. Tovar-Moll A1 N.D. Richert A1 J.H. Duyn A1 F. Bagnato YR 2009 UL http://www.ajnr.org/content/early/2009/04/30/ajnr.A1573.abstract AB