The American Journal of Emergency Medicine
American Journal of Emergency Medicine > 2013 > 31 > 2 > 375-380
American Journal of Emergency Medicine > 2013 > 31 > 2 > 449.e3-449.e5
American Journal of Emergency Medicine > 2013 > 31 > 2 > 275-281
American Journal of Emergency Medicine > 2013 > 31 > 2 > 365-374