Cerrato P, Grasso M, Azzaro C, Baima C, Lentini A, Giraudo M, Montalenti E, Bergamasco B
First Division of Neurology and Foundation S. Maugeri (Pavia), University of Turin, Via Cherasco 15, 10126 Torino, Italy.
Neurology. 2005 Mar 8;64(5):924-5. doi: 10.1212/01.WNL.0000152870.07073.87.