Yiadom Maame Yaa Maya A B, Platz Elke, Brown David F M, Nadel Eric S
Harvard Affiliated Emergency Medicine Residency, Brigham and Women's and Massachusetts General Hospitals, Boston, Massachussets, USA.
J Emerg Med. 2008 Aug;35(2):199-203. doi: 10.1016/j.jemermed.2008.05.014. Epub 2008 Jul 3.