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.
Pruimboom L, van Dam AC.Pruimboom L, et al.Med Hypotheses. 2007;68(3):506-11. doi: 10.1016/j.mehy.2006.08.036. Epub 2006 Oct 30.Med Hypotheses. 2007.PMID: 17071012