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.
de Faber JT, von Noorden GK.de Faber JT, et al. Among authors: von noorden gk.Am J Ophthalmol. 1991 Dec 15;112(6):702-5. doi: 10.1016/s0002-9394(14)77278-2.Am J Ophthalmol. 1991.PMID: 1957907
von Noorden GK, Wong SY.von Noorden GK, et al.Ophthalmology. 1986 Aug;93(8):1028-31. doi: 10.1016/s0161-6420(86)33626-1.Ophthalmology. 1986.PMID: 3763149
Ruttum M, von Noorden GK.Ruttum M, et al. Among authors: von noorden gk.Am J Ophthalmol. 1983 Aug;96(2):229-37. doi: 10.1016/s0002-9394(14)77791-8.Am J Ophthalmol. 1983.PMID: 6881246