PT - JOURNAL ARTICLE ED - , TI - Calendar AID - 10.1212/01.wnl.0000344278.19721.c7 DP - 2009 Apr 07 TA - Neurology PG - 1286--1287 VI - 72 IP - 14 4099 - http://n.neurology.org/content/72/14/1286.short 4100 - http://n.neurology.org/content/72/14/1286.full SO - Neurology2009 Apr 07; 72