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Hong SJ, Kang MI, Oh JH, Jung YC, Kim YH, Kim SJ, Choi SH, Seo EJ, Choi SW, Rhyu MG.Hong SJ, et al. Among authors: oh jh.J Korean Med Sci. 2009 Oct;24(5):918-29. doi: 10.3346/jkms.2009.24.5.918. Epub 2009 Sep 23.J Korean Med Sci. 2009.PMID: 19794993Free PMC article.
Hong SJ, Oh JH, Jung YC, Kim YH, Kim SJ, Kang SJ, Seo EJ, Choi SW, Kang MI, Rhyu MG.Hong SJ, et al. Among authors: oh jh.J Korean Med Sci. 2010 Mar;25(3):405-17. doi: 10.3346/jkms.2010.25.3.405. Epub 2010 Feb 17.J Korean Med Sci. 2010.PMID: 20191040Free PMC article.