Journal of Neurology · 2019 · 18 citations · 33 references
Life SciencesNeurologyNeuroscienceClinical NeuroscienceMovement DisordersNeurodegenerationCognitive ImpairmentNeurodegenerative DiseasesNeurodegenerative DisordersParkinson DiseaseParkinsonian DisordersApathy In DementiaApathy In Parkinson's DiseaseDifferential Diagnosis Of ParkinsonismParkinson Disease Pathology
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Christopher G. Goetz, Barbara C. Tilley, Stephanie R. Shaftman et al. · Movement Disorders · 2008 · 7.5K citations · Full text