Izzotti A, Fazzi E, Orcesi S, Cartiglia C, Longobardi M, Capra V, Lebon P, Cama A, Pulliero A, La Piana R, Lanzi G
Department of Health Sciences, University of Genoa, Via Pastore 1, 16132, Genoa, Italy.
Neurology. 2008 Aug 19;71(8):610-2. doi: 10.1212/01.wnl.0000313934.05965.71. Epub 2008 Jul 2.