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Kim SY, Choi JS, Joo CK.Kim SY, et al. Among authors: choi js.Invest Ophthalmol Vis Sci. 2009 Feb;50(2):621-5. doi: 10.1167/iovs.08-2037. Epub 2008 Oct 3.Invest Ophthalmol Vis Sci. 2009.PMID: 18836171
Choi JA, Jin HJ, Jung S, Yang E, Choi JS, Chung SH, Joo CK.Choi JA, et al. Among authors: choi js.Mol Vis. 2009 Nov 5;15:2230-8.Mol Vis. 2009.PMID: 19907665Free PMC article.
Jung KI, Choi JS, Kim HK, Shin SY.Jung KI, et al. Among authors: choi js.Curr Eye Res. 2012 Sep;37(9):770-6. doi: 10.3109/02713683.2012.681748. Epub 2012 Jun 6.Curr Eye Res. 2012.PMID: 22671031