PT - JOURNAL ARTICLE AU - Gerald William Smetana TI - The legacy effect: 4.5 years of a chlorthalidone-based antihypertensive regimen reduces cardiovascular mortality and prolongs cardiovascular disease-free survival at 22 years for older patients with isolated systolic hypertension AID - 10.1136/ebmed-2012-100677 DP - 2012 Dec 01 TA - Evidence Based Medicine PG - 183--184 VI - 17 IP - 6 4099 - http://ebm.bmj.com/content/17/6/183.short 4100 - http://ebm.bmj.com/content/17/6/183.full SO - Evid Based Med2012 Dec 01; 17