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Longitudinal decline in speech production in Parkinson's disease spectrum disorders

Sharon Ash1, Charles Jester1, Collin York1

  • 1Department of Neurology, Perelman School of Medicine, University of Pennsylvania, United States.

Brain and Language
|May 21, 2017
PubMed

Keywords:
LanguageLongitudinal studiesParkinson's diseaseSpeechSpontaneous discourse

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