RT Journal Article SR Electronic T1 The Diagnostic, Prognostic, and Differential Value of Enhanced MR Imaging in Guillain-Barré Syndrome JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A2620 A1 H.-f. Li A1 X.-j. Ji YR 2011 UL http://www.ajnr.org/content/early/2011/05/19/ajnr.A2620.abstract AB