Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleProgression of dopaminergic degeneration in Parkinson's disease and atypical parkinsonism: a longitudinal beta-CIT SPECT study.AuthorsPirker, Walter; Djamshidian, Schiva; Asenbaum, Susanne; Gerschlager, Willibald; Tribl, Gotthard; Hoffmann, Martha; Brücke, Thomas; Brücke, ThomasPublicationMovement Disorders, 2002, Vol 17, Issue 1, p45ISSN0885-3185Publication typejournal articleDOI10.1002/mds.1265