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.
Kishida K, Furusawa N.Kishida K, et al. Among authors: furusawa n.J Chromatogr A. 2004 Feb 27;1028(1):175-7. doi: 10.1016/j.chroma.2003.11.087.J Chromatogr A. 2004.PMID: 14969292