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.
Fan J, Rohrer B, Moiseyev G, Ma JX, Crouch RK.Fan J, et al. Among authors: crouch rk.Proc Natl Acad Sci U S A. 2003 Nov 11;100(23):13662-7. doi: 10.1073/pnas.2234461100. Epub 2003 Oct 24.Proc Natl Acad Sci U S A. 2003.PMID: 14578454Free PMC article.
Fan J, Rohrer B, Frederick JM, Baehr W, Crouch RK.Fan J, et al. Among authors: crouch rk.Invest Ophthalmol Vis Sci. 2008 Jun;49(6):2384-9. doi: 10.1167/iovs.08-1727. Epub 2008 Feb 22.Invest Ophthalmol Vis Sci. 2008.PMID: 18296659Free PMC article.