PT - JOURNAL ARTICLE ED - , TI - Carvedilol was more effective than metoprolol tartrate for lowering mortality in chronic heart failure AID - 10.1136/ebm.9.1.14 DP - 2004 Jan 01 TA - Evidence Based Medicine PG - 14--14 VI - 9 IP - 1 4099 - http://ebm.bmj.com/content/9/1/14.short 4100 - http://ebm.bmj.com/content/9/1/14.full SO - Evid Based Med2004 Jan 01; 9