Current concepts on the etiology of Parkinson's disease.
Calne
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Belzberg Laboratory of Neuroscience, Department of Medicine, University of British Columbia Health Sciences Centre Hospital, Vancouver, Canada.
D000328:Adult; D000367:Age Factors; D000368:Aged; D006801:Humans; D008875:Middle Aged; D010300:Parkinson Disease / Q000209:etiology*; D012307:Risk Factors