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.
Li J, Chen JN, Zeng TT, He F, Chen SP, Ma S, Bi J, Zhu XF, Guan XY.Li J, et al. Among authors: ma s.BMC Cancer. 2016 Jan 13;16:15. doi: 10.1186/s12885-016-2050-6.BMC Cancer. 2016.PMID: 26758620Free PMC article.
Lee TK, Poon RT, Man K, Guan XY, Ma S, Liu XB, Myers JN, Yuen AP.Lee TK, et al. Among authors: ma s.Cancer Lett. 2007 Sep 8;254(2):308-15. doi: 10.1016/j.canlet.2007.03.017. Epub 2007 May 11.Cancer Lett. 2007.PMID: 17499430
Ma S, Chan KW, Hu L, Lee TK, Wo JY, Ng IO, Zheng BJ, Guan XY.Ma S, et al.Gastroenterology. 2007 Jun;132(7):2542-56. doi: 10.1053/j.gastro.2007.04.025. Epub 2007 Apr 15.Gastroenterology. 2007.PMID: 17570225
Ma S, Chan KW, Lee TK, Tang KH, Wo JY, Zheng BJ, Guan XY.Ma S, et al.Mol Cancer Res. 2008 Jul;6(7):1146-53. doi: 10.1158/1541-7786.MCR-08-0035.Mol Cancer Res. 2008.PMID: 18644979Free article.