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.
Chi E, Bartlett DH.Chi E, et al. Among authors: bartlett dh.J Bacteriol. 1993 Dec;175(23):7533-40. doi: 10.1128/jb.175.23.7533-7540.1993.J Bacteriol. 1993.PMID: 8244922Free PMC article.
Long RA, Rowley DC, Zamora E, Liu J, Bartlett DH, Azam F.Long RA, et al. Among authors: bartlett dh.Appl Environ Microbiol. 2005 Dec;71(12):8531-6. doi: 10.1128/AEM.71.12.8531-8536.2005.Appl Environ Microbiol. 2005.PMID: 16332844Free PMC article.