RT Journal Article SR Electronic T1 Bill West MD CCFP(EM) DipSportMed MSc JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP ihc OP ihc VO 59 IS 4 A1 Shane Neilson YR 2013 UL http://www.cfp.ca/content/59/4/ihc.abstract AB