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.
Hong L, Li Y, He M, Zhao C, Li M.Hong L, et al.J Chromatogr A. 2020 Feb 22;1613:460668. doi: 10.1016/j.chroma.2019.460668. Epub 2019 Oct 31.J Chromatogr A. 2020.PMID: 31706580
Zhao CX, Liang YZ, Fang HZ, Li XN.Zhao CX, et al.J Chromatogr A. 2005 Nov 25;1096(1-2):76-85. doi: 10.1016/j.chroma.2005.09.067. Epub 2005 Nov 9.J Chromatogr A. 2005.PMID: 16289121
Peng X, Zhuang Q, Peng D, Dong Q, Tan L, Jiao F, Liu L, Liu J, Zhao C, Wang X.Peng X, et al.Iran J Pharm Res. 2013 Fall;12(4):581-6.Iran J Pharm Res. 2013.PMID: 24523738Free PMC article.
He M, Yan J, Cao D, Liu S, Zhao C, Liang Y, Li Y, Zhang Z.He M, et al.Talanta. 2013 Jan 15;103:116-22. doi: 10.1016/j.talanta.2012.10.018. Epub 2012 Oct 12.Talanta. 2013.PMID: 23200366