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.
Scherr M, Rossi JJ.Scherr M, et al. Among authors: rossi jj.Nucleic Acids Res. 1998 Nov 15;26(22):5079-85. doi: 10.1093/nar/26.22.5079.Nucleic Acids Res. 1998.PMID: 9801303Free PMC article.