Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleClinical heterogeneity in newly diagnosed Parkinson's disease.AuthorsPost B; Speelman JD; de Haan RJPublicationJournal of neurology, 2008, Vol 255, Issue 5, p716ISSN0340-5354Publication typearticleDOI10.1007/s00415-008-0782-1