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.
Liu HS, Li SQ, Qin YZ, Zhang ZY, Ren H.Liu HS, et al. Among authors: zhang zy.Chin Med Sci J. 2010 Mar;25(1):53-6. doi: 10.1016/s1001-9294(10)60021-1.Chin Med Sci J. 2010.PMID: 20449955
Zhang Z, Zhou Y, Cui Y, Li S, Zhang H, Li L, Li Z.Zhang Z, et al.Zhonghua Wai Ke Za Zhi. 2002 Sep;40(9):676-8.Zhonghua Wai Ke Za Zhi. 2002.PMID: 12411138Chinese.
Qu DM, Jin YF, Ye TH, Cui YS, Li SQ, Zhang ZY.Qu DM, et al. Among authors: zhang zy.Zhonghua Yi Xue Za Zhi. 2003 Mar 10;83(5):408-11.Zhonghua Yi Xue Za Zhi. 2003.PMID: 12820919Clinical Trial.Chinese.
Han ZJ, Ren H, Ge F, Li SQ, Zhang ZY.Han ZJ, et al. Among authors: zhang zy.Zhonghua Yi Xue Za Zhi. 2008 May 27;88(20):1415-7.Zhonghua Yi Xue Za Zhi. 2008.PMID: 18953883Chinese.
Liu HS, Li SQ, Cao ZL, Zhang ZY, Ren H.Liu HS, et al. Among authors: zhang zy.Chin Med Sci J. 2009 Mar;24(1):60-3. doi: 10.1016/s1001-9294(09)60061-4.Chin Med Sci J. 2009.PMID: 19382427
Guo F, Zhang Z, Cui Y, Li S, Li L, Xu X, Li L.Guo F, et al.Zhongguo Fei Ai Za Zhi. 2008 Oct 20;11(5):739-41. doi: 10.3779/j.issn.1009-3419.2008.05.006.Zhongguo Fei Ai Za Zhi. 2008.PMID: 20738924Free article.Chinese.No abstract available.
Zhang Z, Guo F, Cui Y, Li S, Li L, Xu X, Ge F, Guo H, Li Z.Zhang Z, et al.Zhongguo Fei Ai Za Zhi. 2005 Apr 20;8(2):124-8. doi: 10.3779/j.issn.1009-3419.2005.02.11.Zhongguo Fei Ai Za Zhi. 2005.PMID: 21189180Free article.Chinese.
Ma D, Zhang Z, Li S.Ma D, et al.Zhongguo Fei Ai Za Zhi. 2011 Oct;14(10):801-5. doi: 10.3779/j.issn.1009-3419.2011.10.06.Zhongguo Fei Ai Za Zhi. 2011.PMID: 22008110Free PMC article.Review.Chinese.