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.
Tian SZ, Chen FJ, Zeng ZY, Wu GH, Yang AK, Li QL, Chen YF.Tian SZ, et al. Among authors: chen fj, chen yf.Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi. 2006 Oct;41(10):767-72.Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi. 2006.PMID: 17190426Chinese.
Zeng Z, Zhang Q, Guo Z, Xu G, Chen F, Wei M, Yang A, Xia L.Zeng Z, et al.Zhonghua Er Bi Yan Hou Ke Za Zhi. 2002 Apr;37(2):90-4.Zhonghua Er Bi Yan Hou Ke Za Zhi. 2002.PMID: 12768714Chinese.
Tian S, Zhang J, Xiao Q, Zhai J, Yan X, Huang M, Chen F, Li Q, Guan Z.Tian S, et al.Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi. 2011 Mar;25(5):204-10.Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi. 2011.PMID: 21604464Chinese.
Song M, Chen FJ, Zeng ZY, Wu GH, Wei MW, Guo ZM, Zhang Q, Yang AK.Song M, et al. Among authors: chen fj.Ai Zheng. 2002 Jan;21(1):68-70.Ai Zheng. 2002.PMID: 12500401Chinese.