By Paul S. Auerbach, MD, MS, FACEP, FAWM, Clinical Professor of Surgery, Division of Emergency Medicine, Stanford University School of Medicine, Stanford, CA; Howard J. Donner, MD, Clinical Physician, Teluride Medical Center, Teluride, CO; and Eric A. Weiss, MD, Assistant Professor of Emergency Medicine, Stanford University School of Medicine, Associate Director of Trauma, Stanford University Medical Center, Stanford, CA |