Wagner Judith, Schankin Christoph, Klopstock Thomas, Seelos Klaus, Leunig Andreas, Straube Andreas
Department of Neurology, Ludwig-Maximilians University, Klinikum Grosshadern, Marchioninistrasse 15, D-81366 Munich, Germany.
Arch Neurol. 2009 Aug;66(8):1038-9. doi: 10.1001/archneurol.2009.145.