PT - JOURNAL ARTICLE ED - , TI - Carphology by A Fo Ben AID - 10.1136/jnnp.2009.183350 DP - 2009 Aug 01 TA - Practical Neurology PG - 252--252 VI - 9 IP - 4 4099 - http://pn.bmj.com/content/9/4/252.short 4100 - http://pn.bmj.com/content/9/4/252.full SO - Pract Neurol2009 Aug 01; 9