TY - JOUR T1 - At harm’s length JF - Canadian Family Physician JO - Can Fam Physician SP - 1152 LP - 1152 VL - 54 IS - 8 AU - Fariborz Ghaffarpasand Y1 - 2008/08/01 UR - http://www.cfp.ca/content/54/8/1152.abstract N2 - ER -