PT - JOURNAL ARTICLE ED - , TI - Calendar AID - 10.1212/WNL.67.1.1 DP - 2006 Jul 11 TA - Neurology PG - 1--2 VI - 67 IP - 1 4099 - http://n.neurology.org/content/67/1/1.short 4100 - http://n.neurology.org/content/67/1/1.full SO - Neurology2006 Jul 11; 67