PT - JOURNAL ARTICLE ED - , TI - CARPHOLOGY by Rajendra AID - 10.1136/jnnp.2008.164129 DP - 2008 Dec 01 TA - Practical Neurology PG - 406--406 VI - 8 IP - 6 4099 - http://pn.bmj.com/content/8/6/406.short 4100 - http://pn.bmj.com/content/8/6/406.full SO - Pract Neurol2008 Dec 01; 8