PT - JOURNAL ARTICLE ED - , TI - Long term mortality and cardiovascular morbidity increased in some patients with asymptomatic mitral valve prolapse AID - 10.1136/ebm.8.3.91 DP - 2003 May 01 TA - Evidence Based Medicine PG - 91--91 VI - 8 IP - 3 4099 - http://ebm.bmj.com/content/8/3/91.short 4100 - http://ebm.bmj.com/content/8/3/91.full SO - Evid Based Med2003 May 01; 8