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.
Gu Q, Shi X, Yin P, Gao P, Lu X, Xu G.Gu Q, et al. Among authors: xu g.Anal Chim Acta. 2008 Feb 25;609(2):192-200. doi: 10.1016/j.aca.2008.01.017. Epub 2008 Jan 16.Anal Chim Acta. 2008.PMID: 18261514
Shi X, Xu G, Zhao C, Ma J, Zhang Y, Lv S, Yang Q.Shi X, et al. Among authors: xu g.Electrophoresis. 2003 Jul;24(14):2316-21. doi: 10.1002/elps.200305444.Electrophoresis. 2003.PMID: 12874865
Zhao C, Xu G, Shi X, Ma J, Zhang Y, Lv S, Yang Q.Zhao C, et al. Among authors: xu g.J Chromatogr B Analyt Technol Biomed Life Sci. 2003 Sep 25;795(1):55-60. doi: 10.1016/s1570-0232(03)00493-8.J Chromatogr B Analyt Technol Biomed Life Sci. 2003.PMID: 12957169
Lu X, Cai J, Kong H, Wu M, Hua R, Zhao M, Liu J, Xu G.Lu X, et al. Among authors: xu g.Anal Chem. 2003 Sep 1;75(17):4441-51. doi: 10.1021/ac0264224.Anal Chem. 2003.PMID: 14632048
Hua R, Li Y, Liu W, Zheng J, Wei H, Wang J, Lu X, Kong H, Xu G.Hua R, et al. Among authors: xu g.J Chromatogr A. 2003 Nov 26;1019(1-2):101-9. doi: 10.1016/j.chroma.2003.08.048.J Chromatogr A. 2003.PMID: 14650608