Tallantyre E C, Brookes M J, Dixon J E, Morgan P S, Evangelou N, Morris P G
Department of Clinical Neurology, Medical School, University of Nottingham, Derby Road, Nottingham, NG7 2UH, UK.
Neurology. 2008 May 27;70(22):2076-8. doi: 10.1212/01.wnl.0000313377.49555.2e.