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.
Friedman H, Goebel M, Snyder M.Friedman H, et al. Among authors: snyder m.Gene. 1992 Dec 1;122(1):203-6. doi: 10.1016/0378-1119(92)90051-p.Gene. 1992.PMID: 1452031
Granot D, Snyder M.Granot D, et al. Among authors: snyder m.Proc Natl Acad Sci U S A. 1991 Jul 1;88(13):5724-8. doi: 10.1073/pnas.88.13.5724.Proc Natl Acad Sci U S A. 1991.PMID: 1648229Free PMC article.