RT Journal Article SR Electronic T1 Genetics of Ataxias: Hereditary Forms JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A3783 A1 N. Tirada A1 L.M. Levy YR 2013 UL http://www.ajnr.org/content/early/2013/12/26/ajnr.A3783.abstract AB