Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleFunctional Impairment Preceding Parkinson Disease Diagnosis—What's in a Prodrome?AuthorsBledsoe, Ian O.; Yu, Jun; Shukla, Aparna WaglePublicationJAMA Neurology, 2023, Vol 80, Issue 2, p130ISSN2168-6149Publication typeOpinionDOI10.1001/jamaneurol.2022.4157