Silver Book Fact
As many as 1 million Americans suffer from Parkinson’s disease.
Parkinson's Disease Foundation. Ten Frequently-Asked Questions about Parkinson’s Disease. http://www.pdf.org/Publications/factsheets/PDF_Fact_Sheet_1.0_Final.pdf
As many as 1 million Americans suffer from Parkinson’s disease.
Parkinson's Disease Foundation. Ten Frequently-Asked Questions about Parkinson’s Disease. http://www.pdf.org/Publications/factsheets/PDF_Fact_Sheet_1.0_Final.pdf