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.
Mahadevan V, Chandak P.Mahadevan V, et al.J R Army Med Corps. 2013 Mar;159 Suppl 1:i10-4. doi: 10.1136/jramc-2013-000019.J R Army Med Corps. 2013.PMID: 23631319