TY - JOUR T1 - When evidence and common sense collide JF - Canadian Family Physician JO - Can Fam Physician SP - 125 LP - 127 VL - 59 IS - 2 AU - Robert F. Woollard Y1 - 2013/02/01 UR - http://www.cfp.ca/content/59/2/125.abstract N2 - ER -