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.
Chang YH, Lee YJ, Lai CC, Liu YH, Peng SM, Chiu SH.Chang YH, et al.Org Lett. 2018 Apr 20;20(8):2416-2419. doi: 10.1021/acs.orglett.8b00757. Epub 2018 Apr 3.Org Lett. 2018.PMID: 29611414