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.
Yin X, Zhu G, Li XB, Liu S.Yin X, et al. Among authors: liu s.Mutat Res. 2009 Nov-Dec;680(1-2):2-6. doi: 10.1016/j.mrgentox.2009.05.018. Epub 2009 Jun 12.Mutat Res. 2009.PMID: 19524702
Li X, Li S, Liu S, Zhu G.Li X, et al. Among authors: liu s.Arch Environ Contam Toxicol. 2010 Oct;59(3):478-83. doi: 10.1007/s00244-010-9495-4. Epub 2010 Mar 24.Arch Environ Contam Toxicol. 2010.PMID: 20333372
Gui W, Dong Q, Zhou S, Wang X, Liu S, Zhu G.Gui W, et al. Among authors: liu s.Environ Toxicol Chem. 2011 Jul;30(7):1576-81. doi: 10.1002/etc.549. Epub 2011 May 7.Environ Toxicol Chem. 2011.PMID: 21495064
Liu SY, Jin Q, Huang XH, Zhu GN.Liu SY, et al.Environ Toxicol Pharmacol. 2014 Jan;37(1):468-75. doi: 10.1016/j.etap.2013.11.007. Epub 2013 Dec 1.Environ Toxicol Pharmacol. 2014.PMID: 24531054