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Shin JH, Choi GS, Kang WH, Myung KB.Shin JH, et al. Among authors: choi gs.J Korean Med Sci. 2007 Apr;22(2):298-304. doi: 10.3346/jkms.2007.22.2.298.J Korean Med Sci. 2007.PMID: 17449940Free PMC article.
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Yang BH, Bang CY, Byun JW, Han SH, Song HJ, Shin JH, Choi GS, In SG.Yang BH, et al. Among authors: choi gs.Dermatol Surg. 2011 Oct;37(10):1536-8. doi: 10.1111/j.1524-4725.2011.02056.x. Epub 2011 Jun 2.Dermatol Surg. 2011.PMID: 21635630No abstract available.