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.
Chen YR, Wu MM, Nan Q, Duan LP, Miao YL, Li XY.Chen YR, et al. Among authors: li xy.Hepatogastroenterology. 2012 Jun;59(116):1123-5. doi: 10.5754/hge10703.Hepatogastroenterology. 2012.PMID: 22580663
Hu YY, Zhou ZF, Nan Q, Jiang HY, Zhang L, Li XY, Duan LP, Chen YR.Hu YY, et al. Among authors: li xy.Zhonghua Liu Xing Bing Xue Za Zhi. 2004 Nov;25(11):986-8.Zhonghua Liu Xing Bing Xue Za Zhi. 2004.PMID: 15769336Chinese.
Cha N, Li XY, Zhao YJ, Wang EH, Wu GP.Cha N, et al. Among authors: li xy.Clin Lung Cancer. 2012 Nov;13(6):494-9. doi: 10.1016/j.cllc.2012.01.007. Epub 2012 Mar 28.Clin Lung Cancer. 2012.PMID: 22464057Clinical Trial.
Li XY, Liu SL, Cha N, Zhao YJ, Wang SC, Li WN, Wang EH, Wu GP.Li XY, et al. Among authors: li wn.Clin Dev Immunol. 2012;2012:904946. doi: 10.1155/2012/904946. Epub 2012 Feb 23.Clin Dev Immunol. 2012.PMID: 22461838Free PMC article.
Yang L, Wu D, Tang JL, Jin L, Li XY.Yang L, et al. Among authors: li xy.Zhongguo Dang Dai Er Ke Za Zhi. 2009 Mar;11(3):207-9.Zhongguo Dang Dai Er Ke Za Zhi. 2009.PMID: 19292961Clinical Trial.Chinese.