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.
Nastasović AB, Onjia AE.Nastasović AB, et al. Among authors: onjia ae.J Chromatogr A. 2008 Jun 27;1195(1-2):1-15. doi: 10.1016/j.chroma.2008.05.009. Epub 2008 May 10.J Chromatogr A. 2008.PMID: 18501369Review.
Skrbić B, Onjia A.Skrbić B, et al.J Chromatogr A. 2006 Mar 10;1108(2):279-84. doi: 10.1016/j.chroma.2006.01.080. Epub 2006 Feb 7.J Chromatogr A. 2006.PMID: 16464457