RT Journal Article SR Electronic T1 Diffusion Tensor MR Imaging in Chronic Spinal Cord Injury JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A1272 A1 B.M. Ellingson A1 J.L. Ulmer A1 S.N. Kurpad A1 B.D. Schmit YR 2008 UL http://www.ajnr.org/content/early/2008/08/21/ajnr.A1272.abstract AB