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.
Hajba L, Guttman A.Hajba L, et al. Among authors: guttman a.J Chromatogr A. 2024 Feb 8;1716:464642. doi: 10.1016/j.chroma.2024.464642. Epub 2024 Jan 11.J Chromatogr A. 2024.PMID: 38237290Review.