PT - JOURNAL ARTICLE AU - Fiona M. Shrive AU - Ross T. Tsuyuki TI - Bias in revascularization study AID - 10.1503/cmaj.1060238 DP - 2007 Apr 10 TA - Canadian Medical Association Journal PG - 1125--1125-a VI - 176 IP - 8 4099 - http://www.cmaj.ca/content/176/8/1125.2.short 4100 - http://www.cmaj.ca/content/176/8/1125.2.full SO - CMAJ2007 Apr 10; 176