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Xia Y, Tao C, Zhou C, Ren Q.Xia Y, et al.J Refract Surg. 2011 Mar;27(3):216-22. doi: 10.3928/1081597X-20101214-02. Epub 2010 Dec 15.J Refract Surg. 2011.PMID: 21188957
Xia Y, Ren Q.Xia Y, et al.Sci Eng Ethics. 2013 Sep;19(3):1099-106. doi: 10.1007/s11948-012-9375-6. Epub 2012 Jun 23.Sci Eng Ethics. 2013.PMID: 22729653
Li N, Peng X, Fan Z, Xia Y, Wu T.Li N, et al. Among authors: xia y.Chin Med J (Engl). 2014;127(8):1558-65.Chin Med J (Engl). 2014.PMID: 24762606Review.
Li N, Peng XJ, Fan ZJ, Pang X, Xia Y, Wu TF.Li N, et al. Among authors: xia y.Int J Ophthalmol. 2015 Jun 18;8(3):470-5. doi: 10.3980/j.issn.2222-3959.2015.03.07. eCollection 2015.Int J Ophthalmol. 2015.PMID: 26085993Free PMC article.