RT Journal Article SR Electronic T1 Warfarin JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 856 OP 860 VO 59 IS 8 A1 Zack Dumont A1 Merunka Mordasiewicz A1 Lynette Kosar A1 Brenda Schuster YR 2013 UL http://www.cfp.ca/content/59/8/856.abstract AB