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Published online by Cambridge University Press: 18 September 2015
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- Copyright © Canadian Neurological Sciences Federation 1987
References
1.Teräväinen, H, Forgach, L, Hietanen, M, Schulzer, M, Schoenberg, B,Calne, DB.The age of onset of Parkinson’s disease. Can J Neurol Sci 1986; 13: 317–319.CrossRefGoogle ScholarPubMed
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