Susanne Ratzka

Spinocerebellar Ataxia Types 1, 2, 3 and 6: the Clinical Spectrum of Ataxia and Morphometric Brainstem and Cerebellar Findings

Paola Giunti, Till-Karsten Hauser, Dagmar Timmann, 2011, The Cerebellum.

Comparison of three clinical rating scales in Friedreich ataxia (FRDA)

Dagmar Timmann, Sylvia Boesch, Thomas Klockgether, 2009, Movement disorders : official journal of the Movement Disorder Society.

Self‐rated health status in spinocerebellar ataxia—Results from a European multicenter study

Paola Giunti, Dagmar Timmann, Sylvia Boesch, 2010, Movement disorders : official journal of the Movement Disorder Society.