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.
Williams C, Szetu JL, Ramke J, Palagyi A, du Toit R, Brian G.Williams C, et al. Among authors: ramke j.Clin Exp Ophthalmol. 2008 Mar;36(2):162-7. doi: 10.1111/j.1442-9071.2008.01685.x.Clin Exp Ophthalmol. 2008.PMID: 18352874
Palagyi A, Brian G, Ramke J.Palagyi A, et al. Among authors: ramke j.Clin Exp Ophthalmol. 2010 Nov;38(8):805-11. doi: 10.1111/j.1442-9071.2010.02338.x.Clin Exp Ophthalmol. 2010.PMID: 20497426
Ameratunga S, Ramke J, Jackson N, Tin Tin S, Gabbe B.Ameratunga S, et al. Among authors: ramke j.Int J Environ Res Public Health. 2017 Dec 27;15(1):43. doi: 10.3390/ijerph15010043.Int J Environ Res Public Health. 2017.PMID: 29280986Free PMC article.Review.