RT Journal Article SR Electronic T1 Teaching safe and responsible opioid prescribing for chronic pain JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 300 OP 302 VO 66 IS 4 A1 Payam Sazegar YR 2020 UL http://www.cfp.ca/content/66/4/300.abstract AB