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.
McMurry LM, Hendricks M, Levy SB.McMurry LM, et al. Among authors: levy sb.Antimicrob Agents Chemother. 1986 Apr;29(4):681-6. doi: 10.1128/AAC.29.4.681.Antimicrob Agents Chemother. 1986.PMID: 3010853Free PMC article.
McMurry LM, George AM, Levy SB.McMurry LM, et al. Among authors: levy sb.Antimicrob Agents Chemother. 1994 Mar;38(3):542-6. doi: 10.1128/AAC.38.3.542.Antimicrob Agents Chemother. 1994.PMID: 8203852Free PMC article.