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 N, Xu X, Zou H, Zhu J, Wang W, Ho PC.Wang N, et al. Among authors: xu x.Ophthalmologica. 2008;222(1):32-6. doi: 10.1159/000109276. Epub 2007 Dec 19.Ophthalmologica. 2008.PMID: 18097178
Zhu J, Xu X, Zhang X.Zhu J, et al. Among authors: xu x.Zhonghua Yan Ke Za Zhi. 2002 Mar;38(3):135-9.Zhonghua Yan Ke Za Zhi. 2002.PMID: 11955315Chinese.
Zou H, Zhang X, Xu X, He Z.Zou H, et al. Among authors: xu x.Zhonghua Yan Ke Za Zhi. 2002 Oct;38(10):580-3.Zhonghua Yan Ke Za Zhi. 2002.PMID: 12487904Chinese.
Xu X, Li Z, Luo D, Huang Y, Zhu J, Wang X, Hu H, Patrick CP.Xu X, et al.Graefes Arch Clin Exp Ophthalmol. 2003 Jan;241(1):56-62. doi: 10.1007/s00417-002-0575-7. Epub 2002 Dec 4.Graefes Arch Clin Exp Ophthalmol. 2003.PMID: 12545293
Zou H, Zhang X, Xu X, Wang W, Li G, Yu H.Zou H, et al. Among authors: xu x.Zhonghua Yan Ke Za Zhi. 2002 Dec;38(12):744-6.Zhonghua Yan Ke Za Zhi. 2002.PMID: 12654226Chinese.
Li ZP, Xu X, Huang YF, Zhu JF, Wang XJ, Hu HH, He ZP.Li ZP, et al. Among authors: xu x.Zhonghua Yan Ke Za Zhi. 2003 Jun;39(6):352-6.Zhonghua Yan Ke Za Zhi. 2003.PMID: 12895365Chinese.
Zou HD, Zhang X, Xu X, Wang FH, Zhang SJ.Zou HD, et al. Among authors: xu x.Zhonghua Yan Ke Za Zhi. 2005 Jan;41(1):15-9.Zhonghua Yan Ke Za Zhi. 2005.PMID: 15774107Chinese.
Zou HD, Zhang X, Xu X, Bai L.Zou HD, et al. Among authors: xu x.Zhonghua Yan Ke Za Zhi. 2005 Mar;41(3):246-51.Zhonghua Yan Ke Za Zhi. 2005.PMID: 15840368Chinese.
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