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.
Jones R 3rd, Rhee DJ.Jones R 3rd, et al. Among authors: rhee dj.Curr Opin Ophthalmol. 2006 Apr;17(2):163-7. doi: 10.1097/01.icu.0000193079.55240.18.Curr Opin Ophthalmol. 2006.PMID: 16552251Review.