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.
Piao X, Sun L, Zhang T, Gan Y, Guan Y.Piao X, et al.Acta Biochim Pol. 2008;55(4):713-20. Epub 2008 Nov 28.Acta Biochim Pol. 2008.PMID: 19039337Free article.
Li L, An L, Zhou X, Pan S, Meng X, Ren Y, Yang K, Guan Y.Li L, et al.Sci Rep. 2016 Jan 4;6:18762. doi: 10.1038/srep18762.Sci Rep. 2016.PMID: 26727026Free PMC article.
Piao X, Yan Y, Yan J, Guan Y.Piao X, et al.Anal Bioanal Chem. 2009 Jul;394(6):1637-43. doi: 10.1007/s00216-009-2821-x. Epub 2009 Jun 10.Anal Bioanal Chem. 2009.PMID: 19513703