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Kwon YH, Lee JS, Choi YH, Lee JM, Song KB.Kwon YH, et al. Among authors: song kb.Photomed Laser Surg. 2005 Aug;23(4):389-94. doi: 10.1089/pho.2005.23.389.Photomed Laser Surg. 2005.PMID: 16144482
Lee YE, Jeong SH, An CH, Hong SJ, Kim JH, Song KB.Lee YE, et al. Among authors: song kb.Photomed Laser Surg. 2007 Oct;25(5):407-12. doi: 10.1089/pho.2007.2077.Photomed Laser Surg. 2007.PMID: 17975954
Lee YE, Choi YH, Jeong SH, Kim HS, Lee SH, Song KB.Lee YE, et al. Among authors: song kb.Curr Microbiol. 2009 Apr;58(4):332-7. doi: 10.1007/s00284-008-9332-4. Epub 2008 Dec 16.Curr Microbiol. 2009.PMID: 19085034Clinical Trial.
Lee HK, Lee KD, Merchant AT, Lee SK, Song KB, Lee SG, Choi YH.Lee HK, et al. Among authors: song kb.Arch Gerontol Geriatr. 2010 Jan-Feb;50(1):30-3. doi: 10.1016/j.archger.2009.01.005. Epub 2009 Feb 23.Arch Gerontol Geriatr. 2010.PMID: 19230988
Lee HK, Choi SH, Won KC, Merchant AT, Song KB, Jeong SH, Lee SK, Choi YH.Lee HK, et al. Among authors: song kb.Yonsei Med J. 2009 Aug 31;50(4):529-36. doi: 10.3349/ymj.2009.50.4.529. Epub 2009 Aug 19.Yonsei Med J. 2009.PMID: 19718402Free PMC article.Clinical Trial.
Lee YE, Baek HJ, Choi YH, Jeong SH, Park YD, Song KB.Lee YE, et al. Among authors: song kb.J Dent. 2010 Feb;38(2):166-71. doi: 10.1016/j.jdent.2009.10.002. Epub 2009 Oct 9.J Dent. 2010.PMID: 19819290