Autosomal dominant spinocerebellar ataxia with sensory axonal neuropathy (SCA4): clinical description and genetic localization to chromosome 16q22.1. - Flanigan,K.; Gardner,K.; Alderson,K.; Galster,B.; Otterud,B.; Leppert,M.F.; Kaplan,C.; Ptacek,L.J. (Am J Hum Genet, 1996)