Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleContrast sensitivity in Parkinson's disease patients with subthalamic nucleus deep brain stimulation.AuthorsChou, Kelvin L.; Amick, Melissa M.; Gagner, MargaretPublicationMovement Disorders, 2009, Vol 24, Issue 5, p766ISSN0885-3185Publication typeArticleDOI10.1002/mds.22243