Does Ageing Aggravate Parkinsonisn Disability?
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Catecholamines & Neurologic Diseases
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Sympathetic Cardioneuropathy in Dysautonomias
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Multiple System Atrophy presenting as Parkinsonism:Clinical Features and Diagnostic Criteria
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Presynaptic Parkinsonism in Olivopontocerebellar Atrophy:Clinical, pathological, and Neurochemical Evidence
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Drug Therapy of Parkinsonism
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