TY - JOUR T1 - Why most randomized controlled trials are irrelevant JF - Canadian Family Physician JO - Can Fam Physician SP - 811 LP - 812 VL - 61 IS - 9 AU - Archna Gupta AU - Cathy Thorpe AU - Merrick Zwarenstein Y1 - 2015/09/01 UR - http://www.cfp.ca/content/61/9/811.abstract N2 - ER -