An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Grossman M, Scaff DW, Miller D, Reed J 3rd, Hoey B, Anderson HL 3rd.Grossman M, et al.J Trauma. 2003 Jul;55(1):26-32. doi: 10.1097/01.TA.0000072109.52351.0D.J Trauma. 2003.PMID: 12855877