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.
Yang Y, Xu Q, Zhou L, Zhong D, Chen X.Yang Y, et al. Among authors: chen x.J Sep Sci. 2015 Mar;38(6):1026-34. doi: 10.1002/jssc.201401227. Epub 2015 Feb 14.J Sep Sci. 2015.PMID: 25581027
Chen X, Wang H, Du Y, Zhong D.Chen X, et al.J Chromatogr B Analyt Technol Biomed Life Sci. 2002 Aug 5;775(2):169-78. doi: 10.1016/s1570-0232(02)00288-x.J Chromatogr B Analyt Technol Biomed Life Sci. 2002.PMID: 12113983
Chen X, Zhong D, Huang B, Cui J.Chen X, et al.J Chromatogr B Analyt Technol Biomed Life Sci. 2003 Jan 25;784(1):17-24. doi: 10.1016/s1570-0232(02)00656-6.J Chromatogr B Analyt Technol Biomed Life Sci. 2003.PMID: 12504178
Chen X, Zhong D, Han Y, Xie Z.Chen X, et al.Rapid Commun Mass Spectrom. 2003;17(3):192-6. doi: 10.1002/rcm.894.Rapid Commun Mass Spectrom. 2003.PMID: 12539182
Zhong D, Shi X, Sun L, Chen X.Zhong D, et al. Among authors: chen x.J Chromatogr B Analyt Technol Biomed Life Sci. 2003 Jul 5;791(1-2):45-53. doi: 10.1016/s1570-0232(03)00205-8.J Chromatogr B Analyt Technol Biomed Life Sci. 2003.PMID: 12798164