RT Journal Article SR Electronic T1 Les principes d’Upshur pour discuter de l’aptitude médicale à conduire JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP e207 OP e209 VO 63 IS 4 A1 Erica Weir YR 2017 UL http://www.cfp.ca/content/63/4/e207.abstract AB