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.
MacMicking JD, North RJ, LaCourse R, Mudgett JS, Shah SK, Nathan CF.MacMicking JD, et al. Among authors: lacourse r.Proc Natl Acad Sci U S A. 1997 May 13;94(10):5243-8. doi: 10.1073/pnas.94.10.5243.Proc Natl Acad Sci U S A. 1997.PMID: 9144222Free PMC article.
Mitsos LM, Cardon LR, Ryan L, LaCourse R, North RJ, Gros P.Mitsos LM, et al. Among authors: lacourse r.Proc Natl Acad Sci U S A. 2003 May 27;100(11):6610-5. doi: 10.1073/pnas.1031727100. Epub 2003 May 9.Proc Natl Acad Sci U S A. 2003.PMID: 12740444Free PMC article.