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.
Dreses-Werringloer U, Gérard HC, Whittum-Hudson JA, Hudson AP.Dreses-Werringloer U, et al.Am J Med Sci. 2006 Oct;332(4):168-74. doi: 10.1097/00000441-200610000-00003.Am J Med Sci. 2006.PMID: 17031241