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.
Gottlob I, Charlier J, Reinecke RD.Gottlob I, et al.Invest Ophthalmol Vis Sci. 1992 Aug;33(9):2722-8.Invest Ophthalmol Vis Sci. 1992.PMID: 1639618Clinical Trial.
Gottlob I, Catalano RA, Reinecke RD.Gottlob I, et al.Am J Ophthalmol. 1991 Jan 15;111(1):71-6. doi: 10.1016/s0002-9394(14)76900-4.Am J Ophthalmol. 1991.PMID: 1985494