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Cho EH, Park JC, Cha JK, Kim YT, Jung UW, Kim CS, Choi SH, Kim CK.Cho EH, et al. Among authors: jung uw.J Periodontal Implant Sci. 2011 Aug;41(4):176-84. doi: 10.5051/jpis.2011.41.4.176. Epub 2011 Aug 31.J Periodontal Implant Sci. 2011.PMID: 21954422Free PMC article.
Kim S, Myung WC, Lee JS, Cha JK, Jung UW, Yang HC, Lee IS, Choi SH.Kim S, et al. Among authors: jung uw.J Periodontal Implant Sci. 2011 Oct;41(5):242-7. doi: 10.5051/jpis.2011.41.5.242. Epub 2011 Oct 31.J Periodontal Implant Sci. 2011.PMID: 22087415Free PMC article.
Kim YT, Cha JK, Park JC, Jung UW, Kim CS, Cho KS, Choi SH.Kim YT, et al. Among authors: jung uw.J Periodontal Implant Sci. 2012 Feb;42(1):13-9. doi: 10.5051/jpis.2012.42.1.13. Epub 2012 Feb 29.J Periodontal Implant Sci. 2012.PMID: 22413069Free PMC article.