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.
Ramos-Gonzalez MI, Duque E, Ramos JL.Ramos-Gonzalez MI, et al. Among authors: ramos jl.Appl Environ Microbiol. 1991 Oct;57(10):3020-7. doi: 10.1128/aem.57.10.3020-3027.1991.Appl Environ Microbiol. 1991.PMID: 1660698Free PMC article.
Duque E, Haidour A, Godoy F, Ramos JL.Duque E, et al. Among authors: ramos jl.J Bacteriol. 1993 Apr;175(8):2278-83. doi: 10.1128/jb.175.8.2278-2283.1993.J Bacteriol. 1993.PMID: 8468288Free PMC article.