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Wang L, Zhang X, Cai S, Ma J, Liu X, Wang N.Wang L, et al. Among authors: liu x.Med Hypotheses. 2011 Feb;76(2):220-4. doi: 10.1016/j.mehy.2010.10.001. Epub 2010 Nov 5.Med Hypotheses. 2011.PMID: 21115296
Cai CM, Sun BC, Liu XY, Wang JJ, Li JF, Han S, Wang NL, Lu QJ.Cai CM, et al.Chin Med J (Engl). 2005 Nov 20;118(22):1907-11.Chin Med J (Engl). 2005.PMID: 16313846No abstract available.
Wang H, Liu X, Guo L, Gabelt BT, Lee PY, Podos SM, Wang N, Kaufman PL.Wang H, et al. Among authors: liu x.Curr Eye Res. 2007 Oct;32(10):843-50. doi: 10.1080/02713680701585880.Curr Eye Res. 2007.PMID: 17963104
Yu M, Chen X, Wang N, Cai S, Li N, Qiu J, Brandt CR, Kaufman PL, Liu X.Yu M, et al. Among authors: liu x.J Ocul Pharmacol Ther. 2008 Aug;24(4):373-9. doi: 10.1089/jop.2008.0029.J Ocul Pharmacol Ther. 2008.PMID: 18665808Free PMC article.
Gong M, Piraino F, Yan N, Zhang J, Xia M, Ma J, Cheng J, Liu X.Gong M, et al. Among authors: liu x.Peptides. 2009 Apr;30(4):654-9. doi: 10.1016/j.peptides.2008.11.016. Epub 2008 Dec 3.Peptides. 2009.PMID: 19103240
Yang Y, Li X, Yan N, Cai S, Liu X.Yang Y, et al. Among authors: liu x.Med Hypotheses. 2009 Oct;73(4):485-7. doi: 10.1016/j.mehy.2009.06.020. Epub 2009 Jul 17.Med Hypotheses. 2009.PMID: 19616386
Chen X, Yan N, Yun H, Sun J, Yu M, Zhou J, Cao G, Yin H, Li M, Liu X.Chen X, et al. Among authors: liu x.Mol Vis. 2009 Aug 7;15:1530-6.Mol Vis. 2009.PMID: 19668597Free PMC article.
Yang Y, Yu M, Zhu J, Chen X, Liu X.Yang Y, et al. Among authors: liu x.Med Hypotheses. 2010 Jan;74(1):31-4. doi: 10.1016/j.mehy.2009.08.024. Epub 2009 Oct 9.Med Hypotheses. 2010.PMID: 19819083