academic article

• Surface EMG activity during REM sleep in Parkinson's disease correlates with disease severity..  Parkinsonism & related disorders.  20:766-71. 2014
• Association between dopaminergic medications and nocturnal sleep in early-stage Parkinson's disease..  Parkinsonism & related disorders.  19:859-63. 2013
• Questionnaire-based diagnosis of REM sleep behavior disorder in Parkinson's disease..  Movement disorders : official journal of the Movement Disorder Society.  28:1146-9. 2013
• Daytime sleepiness is associated with falls in Parkinson's disease..  Journal of Parkinson's disease.  3:387-91. 2013