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.
Boulton JE, Lopatatzidis A, Luck J, Baer RM.Boulton JE, et al. Among authors: luck j.Ophthalmology. 2000 Jan;107(1):68-71. doi: 10.1016/s0161-6420(99)00016-0.Ophthalmology. 2000.PMID: 10647721Clinical Trial.
Pawlowska N, Luck J.Pawlowska N, et al. Among authors: luck j.Eye Brain. 2010 May 18;2:43-46. doi: 10.2147/eb.s9897. eCollection 2010.Eye Brain. 2010.PMID: 28539761Free PMC article.