PT - JOURNAL ARTICLE AU - Philip J. Devereaux AU - Gordon Guyatt AU - Homer Yang AU - Salim Yusuf TI - Essay for the CIHR/<em>CMAJ</em> award: impact of the Perioperative Ischemic Evaluation (POISE) trial AID - 10.1503/cmaj.110292 DP - 2011 Apr 05 TA - Canadian Medical Association Journal PG - E351--E353 VI - 183 IP - 6 4099 - http://www.cmaj.ca/content/183/6/E351.short 4100 - http://www.cmaj.ca/content/183/6/E351.full SO - CMAJ2011 Apr 05; 183