PT - JOURNAL ARTICLE AU - Michael J Blaha AU - Erin D Michos TI - Niacin—a case study for the role of event-driven versus surrogate endpoint trials AID - 10.1136/heartjnl-2013-304545 DP - 2013 Nov 15 TA - Heart PG - 1631--1632 VI - 99 IP - 22 4099 - http://heart.bmj.com/content/99/22/1631.short 4100 - http://heart.bmj.com/content/99/22/1631.full SO - Heart2013 Nov 15; 99