Natural History of Friedreich's Ataxia: Heterogeneity of Neurological Progression and Consequences for Clinical Trial Design.

Rummey C, Corben LA, Delatycki M, Wilmot G, Subramony SH, Corti M, Bushara K, Duquette A, Gomez C, Hoyle JC, Roxburgh R, Seeberger L, Yoon G, Mathews K, Zesiewicz T, Perlman S, Lynch DR.