Yim Eugene S, Horn Erin R, Hegedus Ashleigh, Tibbles Carrie D
Department of Emergency Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA.
J Emerg Med. 2012 Jul;43(1):107-10. doi: 10.1016/j.jemermed.2011.10.002. Epub 2012 Apr 9.