RT Journal Article SR Electronic T1 Heather Armson MD CCFP FCFP JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 118 OP 119 VO 57 IS 1 A1 Shane Neilson YR 2011 UL http://www.cfp.ca/content/57/1/118.abstract AB