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.
Larionov V, Kouprina N, Graves J, Resnick MA.Larionov V, et al.Proc Natl Acad Sci U S A. 1996 Nov 26;93(24):13925-30. doi: 10.1073/pnas.93.24.13925.Proc Natl Acad Sci U S A. 1996.PMID: 8943037Free PMC article.
Kouprina N, Mullokandov M, Rogozin IB, Collins NK, Solomon G, Otstot J, Risinger JI, Koonin EV, Barrett JC, Larionov V.Kouprina N, et al. Among authors: larionov v.Proc Natl Acad Sci U S A. 2004 Mar 2;101(9):3077-82. doi: 10.1073/pnas.0308532100. Epub 2004 Feb 18.Proc Natl Acad Sci U S A. 2004.PMID: 14973187Free PMC article.