Larry D Lynd*, Kathryn J Richardson, Roy A Purssell, Riyad B Abu-Laban, Jeffery R Brubacher, Katherine J Lepik and Marco LA Sivilotti
* Corresponding author: Larry D Lynd llynd@interchange.ubc.ca
BMC Emergency Medicine 2008, 8:5 doi:10.1186/1471-227X-8-5