RT Journal Article SR Electronic T1 Ontario physician assistants JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 243 OP 245 VO 65 IS 4 A1 Natalie F. Dies A1 Maureen T. Taylor YR 2019 UL http://www.cfp.ca/content/65/4/243.abstract AB