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Kim JW, Kim SK, Kim KH.Kim JW, et al. Among authors: kim sk, kim kh.Korean J Ophthalmol. 2003 Dec;17(2):97-105. doi: 10.3341/kjo.2003.17.2.97.Korean J Ophthalmol. 2003.PMID: 14717487Free article.
Park CH, Kim JW.Park CH, et al. Among authors: kim jw.Korean J Ophthalmol. 2012 Apr;26(2):123-31. doi: 10.3341/kjo.2012.26.2.123. Epub 2012 Mar 22.Korean J Ophthalmol. 2012.PMID: 22511839Free PMC article.