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.
Hemady R, Sainz de la Maza M, Raizman MB, Foster CS.Hemady R, et al. Among authors: raizman mb.Am J Ophthalmol. 1992 Jul 15;114(1):55-62. doi: 10.1016/s0002-9394(14)77413-6.Am J Ophthalmol. 1992.PMID: 1621786
Raizman MB, Sainz de la Maza M, Foster CS.Raizman MB, et al.Cornea. 1991 Jul;10(4):312-6. doi: 10.1097/00003226-199107000-00006.Cornea. 1991.PMID: 1889217