Journal of the Neurological Sciences · 2008 · 57 citations · 32 references
MedicineNeurologyNeuroscienceMovement DisordersSleep MedicineSleep NeurologyExcessive Daytime SleepinessParkinson DiseaseSleep AssessmentSleep DisturbanceSleep-related Movement DisordersSleep-wake DisordersDaytime Sleepiness AssessmentDaytime Sleepiness EtiologyDifferential Diagnosis Of HypersomnolenceSleep-wake Disorder DiagnosisSleep-wake DysregulationSleepiness In Neurodegenerative DiseaseSleepiness In Parkinson Disease
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The Pittsburgh sleep quality index: A new instrument for psychiatric practice and research
Daniel J. Buysse, Charles F. Reynolds, T. H. Monk et al. · Psychiatry Research · 1989 · 34.7K citations
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Margaret M. Hoehn, Melvin D. Yahr · Neurology · 1967 · 12K citations · Full text
A Self-Rating Depression Scale
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