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Breedveld, G., B. van Wetten, G D. te Raa, E. Brusse, J C. van Swieten, B. Oostra, và J. Maat-Kievit. A New Locus for a Childhood Onset, Slowly Progressive Autosomal Recessive Spinocerebellar Ataxia Maps to Chromosome 11p15. BMJ Group, 2004.

Breedveld, G., et al. A New Locus for a Childhood Onset, Slowly Progressive Autosomal Recessive Spinocerebellar Ataxia Maps to Chromosome 11p15. BMJ Group, 2004.