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Wang W, Zhang J, Gu X, Tan X, Ruan X, Yang G, Chen X, Jin G, Wang L, Dai Y, Liu Z, Luo L, Liu Y.Wang W, et al. Among authors: liu z, liu y.Transl Vis Sci Technol. 2021 May 3;10(6):25. doi: 10.1167/tvst.10.6.25.Transl Vis Sci Technol. 2021.PMID: 34015104Free PMC article.
Zhang X, Liu Y, Luo L, Wu M, Cheng G, Hu B.Zhang X, et al. Among authors: liu y.Yan Ke Xue Bao. 2004 Jul;20(2):131-4.Yan Ke Xue Bao. 2004.PMID: 15301114Chinese.
Liu Y, Zhang X, Luo L, Wu M, Zeng R, Cheng G, Hu B, Liu B, Liang JJ, Shang F.Liu Y, et al. Among authors: liu b.Invest Ophthalmol Vis Sci. 2006 Mar;47(3):1069-75. doi: 10.1167/iovs.05-1004.Invest Ophthalmol Vis Sci. 2006.PMID: 16505043Free PMC article.
Zhang T, Liu Y, Wu M, Luo L, Jiang Y, Yuan Z.Zhang T, et al. Among authors: liu y.Yan Ke Xue Bao. 2006 Jun;22(2):89-91, 102.Yan Ke Xue Bao. 2006.PMID: 17162884Chinese.
Wang Y, Yang J, Wang Y, Luo L, He M, Liu Y.Wang Y, et al. Among authors: liu y.Yan Ke Xue Bao. 2006 Jun;22(2):119-24.Yan Ke Xue Bao. 2006.PMID: 17162891Clinical Trial.Chinese.
Liu Y, Zeng M, Liu X, Luo L, Yuan Z, Xia Y, Zeng Y.Liu Y, et al. Among authors: liu x.J Cataract Refract Surg. 2007 Feb;33(2):287-92. doi: 10.1016/j.jcrs.2006.10.044.J Cataract Refract Surg. 2007.PMID: 17276271Clinical Trial.
Zeng M, Liu Y, Liu X, Yuan Z, Luo L, Xia Y, Zeng Y.Zeng M, et al. Among authors: liu y, liu x.Clin Exp Ophthalmol. 2007 May-Jun;35(4):355-60. doi: 10.1111/j.1442-9071.2007.01452.x.Clin Exp Ophthalmol. 2007.PMID: 17539788Clinical Trial.
Zeng Y, Liu Y, Liu X, Chen C, Xia Y, Lu M, He M.Zeng Y, et al. Among authors: liu y, liu x.Invest Ophthalmol Vis Sci. 2009 Jan;50(1):290-4. doi: 10.1167/iovs.07-1216. Epub 2008 Sep 4.Invest Ophthalmol Vis Sci. 2009.PMID: 18775858
Xia Y, Liu X, Luo L, Zeng Y, Cai X, Zeng M, Liu Y.Xia Y, et al. Among authors: liu y, liu x.Acta Ophthalmol. 2009 Nov;87(7):764-8. doi: 10.1111/j.1755-3768.2008.01333.x. Epub 2009 Jun 22.Acta Ophthalmol. 2009.PMID: 19548882Free article.