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.
Zeng J, Yu B, Chen W, Lin Z, Zhang L, Lin Z, Chen X, Wang X.Zeng J, et al.J Chromatogr A. 2008 Apr 18;1188(1):26-33. doi: 10.1016/j.chroma.2007.08.017. Epub 2007 Aug 11.J Chromatogr A. 2008.PMID: 17719591
Zeng J, Chen J, Wang Y, Chen W, Chen X, Wang X.Zeng J, et al.J Chromatogr A. 2008 Oct 24;1208(1-2):34-41. doi: 10.1016/j.chroma.2008.08.064. Epub 2008 Aug 22.J Chromatogr A. 2008.PMID: 18762298
Chen W, Zeng J, Chen J, Huang X, Jiang Y, Wang Y, Chen X.Chen W, et al. Among authors: zeng j.J Chromatogr A. 2009 Dec 25;1216(52):9143-8. doi: 10.1016/j.chroma.2009.07.025. Epub 2009 Jul 18.J Chromatogr A. 2009.PMID: 19660762
Zeng J, Chen J, Song X, Wang Y, Ha J, Chen X, Wang X.Zeng J, et al.J Chromatogr A. 2010 Mar 12;1217(11):1735-41. doi: 10.1016/j.chroma.2010.01.034. Epub 2010 Jan 20.J Chromatogr A. 2010.PMID: 20138625