RT Journal Article SR Electronic T1 Choosing Wisely Canada recommendations JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 110 OP 110 DO 10.46747/cfp.6702110 VO 67 IS 2 A1 Brace, Lenora YR 2021 UL http://www.cfp.ca/content/67/2/110.abstract