RT Journal Article SR Electronic T1 Flux de circulation JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP e19 OP e20 DO 10.46747/cfp.6901e19 VO 69 IS 1 A1 Rory O’Sullivan YR 2023 UL http://www.cfp.ca/content/69/1/e19.abstract AB