PT - JOURNAL ARTICLE ED - , TI - Calendar AID - 10.1212/01.wnl.0000339409.04118.70 DP - 2009 Jan 06 TA - Neurology PG - 103--104 VI - 72 IP - 1 4099 - http://n.neurology.org/content/72/1/103.short 4100 - http://n.neurology.org/content/72/1/103.full SO - Neurology2009 Jan 06; 72