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.
Jakubowska M, Ruzik L.Jakubowska M, et al. Among authors: ruzik l.Anal Biochem. 2021 Mar 15;617:114117. doi: 10.1016/j.ab.2021.114117. Epub 2021 Jan 21.Anal Biochem. 2021.PMID: 33485818
Rybak J, Ruzik L.Rybak J, et al. Among authors: ruzik l.J Chromatogr A. 2013 Mar 15;1281:19-25. doi: 10.1016/j.chroma.2013.01.040. Epub 2013 Jan 16.J Chromatogr A. 2013.PMID: 23394747