RT Journal Article SR Electronic T1 An introduction to clinical emergency medicine. Guide for practitioners in the emergency department JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 296 OP 297 VO 53 IS 2 A1 Anthony M. Herd YR 2007 UL http://www.cfp.ca/content/53/2/296.2.abstract AB