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.
Appel LJ, Miller ER 3rd, Seidler AJ, Whelton PK.Appel LJ, et al. Among authors: whelton pk.Arch Intern Med. 1993 Jun 28;153(12):1429-38.Arch Intern Med. 1993.PMID: 8141868