RT Journal Article SR Electronic T1 How do we know what we know? JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 851 OP 852 DO 10.46747/cfp.6711851 VO 67 IS 11 A1 Arundhati Dhara YR 2021 UL http://www.cfp.ca/content/67/11/851.abstract AB