Pfeffer G, Côté H C F, Montaner J S, Li C C, Jitratkosol M, Mezei M M
Division of Neurology and Department of Pathology & Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada.
Neurology. 2009 Jul 7;73(1):71-2. doi: 10.1212/WNL.0b013e3181aae814.