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.
Garnock-Jones KP, Perry CM.Garnock-Jones KP, et al.Drugs. 2009 Aug 20;69(12):1625-34. doi: 10.2165/11202200-000000000-00000.Drugs. 2009.PMID: 19678713Review.