Published in:

01-08-2007 | ORIGINAL COMMUNICATION

Association of daytime sleepiness with nigrostriatal dopaminergic degeneration in early Parkinson's disease

Authors: Svenja Happe, MD, Paul Christian Baier, MD, Kathrin Helmschmied, MD, Johannes Meller, MD, Klaus Tatsch, MD, Walter Paulus, MD

Published in: Journal of Neurology | Issue 8/2007