TY  - JOUR 
T1  - Cognitive dysfunction in spinocerebellar ataxias
JO  - Dementia & Neuropsychologia
A1  - Teive, Helio Afonso Ghizoni
A1  - Arruda, Walter Oleschko
SN  - 1980-5764
UL  - 10.1590/S1980-57642009DN30300002
VL  - 3 
Y1  - 2009
PB  - Brasil 
ER  -