RT Journal Article SR Electronic T1 Megan Stephenson MD CCFP (EM) FCFP JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 376 OP 377 VO 57 IS 3 A1 Shane Neilson YR 2011 UL http://www.cfp.ca/content/57/3/376.abstract AB