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.
Dogru M, Okada N, Asano-Kato N, Tanaka M, Igarashi A, Takano Y, Fukagawa K, Shimazaki J, Tsubota K, Fujishima H.Dogru M, et al. Among authors: tsubota k.Cornea. 2005 Nov;24(8 Suppl):S18-S23. doi: 10.1097/01.ico.0000178741.14212.53.Cornea. 2005.PMID: 16227818Review.
Xu KP, Yagi Y, Toda I, Tsubota K.Xu KP, et al. Among authors: tsubota k.Arch Ophthalmol. 1995 Jan;113(1):84-8. doi: 10.1001/archopht.1995.01100010086025.Arch Ophthalmol. 1995.PMID: 7826298