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.
Chi NF, Chien LN, Ku HL, Hu CJ, Chiou HY.Chi NF, et al. Among authors: chien ln.Neurology. 2013 Feb 19;80(8):705-11. doi: 10.1212/WNL.0b013e31828250af. Epub 2013 Jan 9.Neurology. 2013.PMID: 23303851
Lin IC, Kuo YK, Liu HY, Chien LN.Lin IC, et al. Among authors: chien ln.Cornea. 2022 Nov 1;41(11):1372-1377. doi: 10.1097/ICO.0000000000002987. Epub 2022 Jan 25.Cornea. 2022.PMID: 36219211
Chien LN, Tzeng HE, Liu HY, Chou WC, Tien HF, Hou HA.Chien LN, et al.J Formos Med Assoc. 2023 Jun;122(6):505-513. doi: 10.1016/j.jfma.2022.10.007. Epub 2022 Nov 8.J Formos Med Assoc. 2023.PMID: 36369106Free article.