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.
Perelygin AA, Scherbik SV, Zhulin IB, Stockman BM, Li Y, Brinton MA.Perelygin AA, et al. Among authors: brinton ma.Proc Natl Acad Sci U S A. 2002 Jul 9;99(14):9322-7. doi: 10.1073/pnas.142287799. Epub 2002 Jun 21.Proc Natl Acad Sci U S A. 2002.PMID: 12080145Free PMC article.