RT Journal Article SR Electronic T1 The Cerebellum Looks Normal in Friedreich Ataxia JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A3480 A1 M. Mascalchi YR 2013 UL http://www.ajnr.org/content/early/2013/01/17/ajnr.A3480.abstract AB