McCormack Ryan P, Williams Arthur R, Goldfrank Lewis R, Caplan Arthur L, Ross Stephen, Rotrosen John
Department of Emergency Medicine, New York University School of Medicine, New York, NY, USA.
Lancet. 2013 Sep 14;382(9896):995-7. doi: 10.1016/S0140-6736(12)62206-5. Epub 2013 Apr 19.