From the Committee on Tactical Combat Casualty Care, Defense Health Board, Pensacola, Florida.
Submitted for publication February 17, 2011.
Accepted for publication March 14, 2011.
The opinions or assertions contained herein are the private views of the author and are not to be construed as official or as reflecting the views of the Department of the Army or the Department of Defense.
Address for reprints: Frank Butler, MD, 4575 Lavallet Lane, Pensacola, FL 32504; email: firstname.lastname@example.org.