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.
Argüeso P, Balaram M, Spurr-Michaud S, Keutmann HT, Dana MR, Gipson IK.Argüeso P, et al.Invest Ophthalmol Vis Sci. 2002 Apr;43(4):1004-11.Invest Ophthalmol Vis Sci. 2002.PMID: 11923240