No abstract available
MeSH terms
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Dihydroxyphenylalanine / analogs & derivatives*
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Discriminant Analysis
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Environment
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Follow-Up Studies
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Humans
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Parkinson Disease / diagnostic imaging
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Parkinson Disease / etiology*
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Parkinson Disease / genetics
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Pedigree
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Tomography, Emission-Computed*
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Twin Studies as Topic
Substances
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fluorodopa F 18
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Dihydroxyphenylalanine