TY - JOUR T1 - Primum non nocere JF - Canadian Family Physician JO - Can Fam Physician SP - 596 LP - 596 VL - 60 IS - 7 AU - Roger Ladouceur Y1 - 2014/07/01 UR - http://www.cfp.ca/content/60/7/596.abstract N2 - ER -