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.
Steward J, Piercy T, Lever MS, Nelson M, Simpson AJ, Brooks TJ.Steward J, et al. Among authors: lever ms.J Antimicrob Chemother. 2005 Apr;55(4):523-7. doi: 10.1093/jac/dki039. Epub 2005 Feb 24.J Antimicrob Chemother. 2005.PMID: 15731198
Steward JA, Lever MS.Steward JA, et al. Among authors: lever ms.Viruses. 2012 Aug;4(8):1202-11. doi: 10.3390/v4081202. Epub 2012 Aug 7.Viruses. 2012.PMID: 23012620Free PMC article.