TY - JOUR T1 - First do no harm? JF - Canadian Family Physician JO - Can Fam Physician SP - 412 LP - 412 VL - 56 IS - 5 AU - Bart J. Harvey AU - Anthony B. Miller Y1 - 2010/05/01 UR - http://www.cfp.ca/content/56/5/412.2.abstract N2 - ER -