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.
Lai TY, Ng TK, Tam PO, Yam GH, Ngai JW, Chan WM, Liu DT, Lam DS, Pang CP.Lai TY, et al. Among authors: lam ds.Invest Ophthalmol Vis Sci. 2007 Nov;48(11):5212-20. doi: 10.1167/iovs.07-0660.Invest Ophthalmol Vis Sci. 2007.PMID: 17962476
Chan WM, Lai TY, Lai RY, Liu DT, Lam DS.Chan WM, et al. Among authors: lam ds.Ophthalmology. 2008 Oct;115(10):1756-65. doi: 10.1016/j.ophtha.2008.04.014. Epub 2008 Jun 5.Ophthalmology. 2008.PMID: 18538401Clinical Trial.