TY - JOUR T1 - Update from CPCSSN JF - Canadian Family Physician JO - Can Fam Physician SP - 851 LP - 851 VL - 62 IS - 10 AU - Richard Birtwhistle AU - John A. Queenan Y1 - 2016/10/01 UR - http://www.cfp.ca/content/62/10/851.abstract N2 - ER -