(Q35684491)
Statements
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Relationship between self-reported apathy and executive dysfunction in nondemented patients with Parkinson disease (English)
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David Eidelberg
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Dennis J Zgaljardic
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Joan C Borod
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Nancy S Foldi
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Mary Rocco
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Paul J Mattis
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Mark F Gordon
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Andrew S Feigin
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1 September 2007
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