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.
Wei Y, Guo XY, Yang L, Rong YL, Xu CY, Li M.Wei Y, et al. Among authors: xu cy.Zhonghua Yi Xue Za Zhi. 2012 Sep 4;92(33):2327-30.Zhonghua Yi Xue Za Zhi. 2012.PMID: 23158561Clinical Trial.Chinese.
Li M, Xu CY, Wang XD, Zhang LP, Guo XY.Li M, et al. Among authors: xu cy.Zhonghua Yi Xue Za Zhi. 2011 Mar 8;91(9):600-3.Zhonghua Yi Xue Za Zhi. 2011.PMID: 21600129Clinical Trial.Chinese.
Xu CY, Wu XM, Jiang JY, Lu W.Xu CY, et al.Beijing Da Xue Xue Bao Yi Xue Ban. 2010 Dec 18;42(6):734-8.Beijing Da Xue Xue Bao Yi Xue Ban. 2010.PMID: 21170107Free article.Clinical Trial.Chinese.
Xu CY, Wu XM, Jiang JY.Xu CY, et al.Beijing Da Xue Xue Bao Yi Xue Ban. 2005 Oct 18;37(5):513-5.Beijing Da Xue Xue Bao Yi Xue Ban. 2005.PMID: 16224525Free article.Clinical Trial.Chinese.
Zhao Y, Wu XM, Duan JL, Sheng XY, Liu W, Lu W, Zhang LP, Xu CY.Zhao Y, et al. Among authors: xu cy.Chin Med J (Engl). 2009 Feb 5;122(3):291-5.Chin Med J (Engl). 2009.PMID: 19236806
Zhao Y, Duan JL, Wu XM, Jiang JY, Lu W, Zhang LP, Wang J, Meng XL, Xu CY, Jia DL, Liu W, Sheng XY.Zhao Y, et al. Among authors: xu cy.Chin Med J (Engl). 2009 Sep 5;122(17):1979-84.Chin Med J (Engl). 2009.PMID: 19781381