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.
Pham QN , Trinh KTL , Tran NKS , Park TS , Lee NY .Pham QN , et al. Among authors: trinh ktl.Analyst. 2018 Nov 19;143(23):5692-5701. doi: 10.1039/c8an01739e.Analyst. 2018.PMID: 30318528