- Correspondence to: Dr B D Adams US Army, Department of Emergency Medicine, San Antonio Uniformed Services Health Education Consortium, Brooke Army Medical Center, San Antonio, TX 78234, USA
- Accepted July 14, 2005
- First published February 23, 2006.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.