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Barrett MJ, Wylie SA, Harrison MB, Wooten GF. Handedness and motor symptom asymmetry in Parkinson's disease. Journal of neurology, neurosurgery, and psychiatry. 2011 Oct;82(82). 1122-4. NIHMSID: NIHMS482343.
Abstract
The objective of this study was to confirm whether an association between handedness and the side of symptom onset exists and to evaluate the impact of this association on specific clinical characteristics of Parkinson's disease (PD).