We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleParkinson's disease: pathophysiology.AuthorsAgid, YPublicationLancet (London, England), 1991, Vol 337, Issue 8753, p1321ISSN0140-6736Publication typeJournal ArticleDOI10.1016/0140-6736(91)92989-f