Cullison Kevin, Milne William K, Crocco Anthony G
Department of Emergency Medicine, Washington University in St. Louis School of Medicine, St. Louis, MO.
Department of Emergency Medicine, University of Western Ontario School of Medicine, London, Ontario, Canada.
Acad Emerg Med. 2016 Jan;23(1):110-2. doi: 10.1111/acem.12851. Epub 2015 Dec 31.