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.
Smith CA, Armour M, Shewamene Z, Tan HY, Norman RJ, Johnson NP.Smith CA, et al. Among authors: tan hy.Reprod Biomed Online. 2019 Mar;38(3):364-379. doi: 10.1016/j.rbmo.2018.12.038. Epub 2019 Jan 2.Reprod Biomed Online. 2019.PMID: 30658892
Lin MY, Tan HY, Chang CK.Lin MY, et al. Among authors: tan hy.Cornea. 2024 May 22. doi: 10.1097/ICO.0000000000003573. Online ahead of print.Cornea. 2024.PMID: 38780430