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Lee JY, Park HJ, Kim JE, Choi YG, Kim YS, Huh JB, Shin SW.Lee JY, et al. Among authors: huh jb.J Adv Prosthodont. 2011 Dec;3(4):229-35. doi: 10.4047/jap.2011.3.4.229. Epub 2011 Dec 28.J Adv Prosthodont. 2011.PMID: 22259707Free PMC article.