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Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Barbeau A., Roy M. Familial subsets in idiopathic Parkinson's disease. Can J Neurol Sci. 1984 Feb;11(1 Suppl):144–150. doi: 10.1017/s0317167100046308. [DOI] [PubMed] [Google Scholar]
- Ward C. D., Duvoisin R. C., Ince S. E., Nutt J. D., Eldridge R., Calne D. B. Parkinson's disease in 65 pairs of twins and in a set of quadruplets. Neurology. 1983 Jul;33(7):815–824. doi: 10.1212/wnl.33.7.815. [DOI] [PubMed] [Google Scholar]