Silver Book Fact
Direct Medical Costs Per Person with Parkinson’s Disease Increase with Severity

Hamilton J, The Michael J. Fox Foundation for Parkinson's Research, Yang W, The Lewin Group, et al. The Economic Burden of Parkinson’s Disease; 2019. https://www.silverbook.org/publication/silver-book-parkinsons-disease-fact-sheet/. Accessed June 11, 2019