Baumann Christian Rainer, Baumgartner Ralf Werner, von Büdingen Hans-Christian, Rousson Valentin, Siegel Adrian Markus, Georgiadis Dimitrios
Department of Neurology, University of Zurich, Zurich, Switzerland.
Cerebrovasc Dis. 2007;24(1):127-9. doi: 10.1159/000103612. Epub 2007 Jun 11.