TY - JOUR T1 - Opioid agonist therapy JF - Canadian Family Physician JO - Can Fam Physician SP - 509 LP - 510 VL - 63 IS - 7 AU - Kathleen Broad AU - Hector Ahmed Colon-Rivera AU - Lamia Haque Y1 - 2017/07/01 UR - http://www.cfp.ca/content/63/7/509.abstract N2 - ER -