PT - JOURNAL ARTICLE ED - , TI - Immediate carotid endarterectomy reduced non-perioperative stroke in severe asymptomatic carotid artery stenosis AID - 10.1136/ebm.9.5.145 DP - 2004 Sep 01 TA - Evidence Based Medicine PG - 145--145 VI - 9 IP - 5 4099 - http://ebm.bmj.com/content/9/5/145.short 4100 - http://ebm.bmj.com/content/9/5/145.full SO - Evid Based Med2004 Sep 01; 9