No abstract available
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Adult
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Aged
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Aged, 80 and over
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Antiparkinson Agents / therapeutic use*
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Case-Control Studies
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Catechols / therapeutic use*
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Female
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Homocysteine / blood*
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Humans
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Levodopa / therapeutic use*
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Male
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Middle Aged
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Nitriles / therapeutic use*
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Parkinson Disease* / blood
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Parkinson Disease* / complications
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Parkinson Disease* / drug therapy
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Parkinson Disease* / epidemiology
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Polyneuropathies* / blood
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Polyneuropathies* / complications
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Polyneuropathies* / epidemiology
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Polyneuropathies* / prevention & control
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Statistics, Nonparametric
Substances
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Antiparkinson Agents
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Catechols
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Nitriles
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Homocysteine
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Levodopa
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entacapone