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.
Huang X, Qiu N, Yuan D.Huang X, et al.J Chromatogr A. 2008 Jun 13;1194(1):134-8. doi: 10.1016/j.chroma.2008.04.030. Epub 2008 Apr 20.J Chromatogr A. 2008.PMID: 18471822
Huang X, Lin J, Yuan D, Hu R.Huang X, et al.J Chromatogr A. 2009 Apr 17;1216(16):3508-11. doi: 10.1016/j.chroma.2008.10.083. Epub 2008 Oct 28.J Chromatogr A. 2009.PMID: 19013580
Huang X, Qiu N, Yuan D, Lin Q.Huang X, et al.J Chromatogr A. 2009 May 15;1216(20):4354-60. doi: 10.1016/j.chroma.2009.03.043. Epub 2009 Mar 21.J Chromatogr A. 2009.PMID: 19339018
Huang X, Qiu N, Yuan D.Huang X, et al.J Chromatogr A. 2009 Nov 13;1216(46):8240-5. doi: 10.1016/j.chroma.2009.05.031. Epub 2009 May 21.J Chromatogr A. 2009.PMID: 19523643
Huang X, Qiu N, Yuan D, Lin Q.Huang X, et al.J Chromatogr A. 2010 Apr 16;1217(16):2667-73. doi: 10.1016/j.chroma.2009.09.072. Epub 2009 Oct 2.J Chromatogr A. 2010.PMID: 19853255