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.
Wang F, Song ZY, Tao XF, Gu Q, Xu X.Wang F, et al. Among authors: xu x.Zhonghua Yan Ke Za Zhi. 2005 Feb;41(2):106-9.Zhonghua Yan Ke Za Zhi. 2005.PMID: 15840332Chinese.
Zhu Q, Xu X, Xia X, Gu Q, Ho PC.Zhu Q, et al. Among authors: xu x.Exp Eye Res. 2005 Aug;81(2):200-6. doi: 10.1016/j.exer.2005.01.025.Exp Eye Res. 2005.PMID: 16080914
Zhao H, Yi ZF, Hu HH, Xu X.Zhao H, et al. Among authors: xu x.Zhonghua Yan Ke Za Zhi. 2007 Feb;43(2):151-7.Zhonghua Yan Ke Za Zhi. 2007.PMID: 17459247Chinese.
Wang FH, Sun XD, Zhang X, Xu X, Zhu Q, Huang JN, Fan Y, Gu Q, Liu HY.Wang FH, et al. Among authors: xu x.Chin Med J (Engl). 2007 Sep 5;120(17):1534-8.Chin Med J (Engl). 2007.PMID: 17908464
Xu L, Xun G, Yao Z, Liu Y, Qiu Y, Liu K, Zhu D, Gu Q, Xu X, Ho PC.Xu L, et al. Among authors: xu x.Ophthalmologica. 2008;222(1):37-41. doi: 10.1159/000109277. Epub 2007 Dec 19.Ophthalmologica. 2008.PMID: 18097179
Wang X, Xu X, Gu Q.Wang X, et al. Among authors: xu x.Zhonghua Yi Xue Za Zhi. 2008 Jun 10;88(22):1569-71.Zhonghua Yi Xue Za Zhi. 2008.PMID: 18956643Chinese.