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.
Shweikh Y, Vasquez-Perez A, Allan BD.Shweikh Y, et al.Eur J Ophthalmol. 2019 Sep;29(5):566-570. doi: 10.1177/1120672118811743. Epub 2018 Nov 13.Eur J Ophthalmol. 2019.PMID: 30421623
Berger O, Kriman J, Vasquez-Perez A, Allan BD.Berger O, et al.Cornea. 2022 Jun 1;41(6):789-791. doi: 10.1097/ICO.0000000000002923. Epub 2022 Mar 4.Cornea. 2022.PMID: 35249978
Ieong A, Rubin GS, Allan BD.Ieong A, et al.Ophthalmology. 2009 Feb;116(2):275-80. doi: 10.1016/j.ophtha.2008.09.020. Epub 2008 Dec 16.Ophthalmology. 2009.PMID: 19091407