Neuroepidemiology · 2009 · 25 citations · 29 references
PD and parkinsonian signs are common in this population and the prevalence increases with age. The finding that subjects with PD were not more related than normal subjects suggests that environmental factors may contribute to the parkinsonian phenotype in this community.
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Mutation in the α-Synuclein Gene Identified in Families with Parkinson's Disease
Mihael H. Polymeropoulos, Christian Lavedan, Elisabeth Leroy et al. · Science · 1997 · 8.2K citations
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