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Jo AR, Mo SS, Lee KJ, Sung SJ, Chun YS.Jo AR, et al. Among authors: lee kj.Korean J Orthod. 2017 Jan;47(1):21-30. doi: 10.4041/kjod.2017.47.1.21. Epub 2016 Dec 19.Korean J Orthod. 2017.PMID: 28127536Free PMC article.
Yu IJ, Kook YA, Sung SJ, Lee KJ, Chun YS, Mo SS.Yu IJ, et al. Among authors: lee kj.Eur J Orthod. 2014 Aug;36(4):394-402. doi: 10.1093/ejo/cjr130. Epub 2011 Nov 2.Eur J Orthod. 2014.PMID: 22051536
Sung EH, Kim SJ, Chun YS, Park YC, Yu HS, Lee KJ.Sung EH, et al. Among authors: lee kj.Korean J Orthod. 2015 Jan;45(1):20-8. doi: 10.4041/kjod.2015.45.1.20. Epub 2015 Jan 26.Korean J Orthod. 2015.PMID: 25667914Free PMC article.
Song JW, Lim JK, Lee KJ, Sung SJ, Chun YS, Mo SS.Song JW, et al. Among authors: lee kj.Korean J Orthod. 2016 Jul;46(4):242-52. doi: 10.4041/kjod.2016.46.4.242. Epub 2016 Jul 25.Korean J Orthod. 2016.PMID: 27478801Free PMC article.
Park JJ, Park YC, Lee KJ, Cha JY, Tahk JH, Choi YJ.Park JJ, et al. Among authors: lee kj.Korean J Orthod. 2017 Mar;47(2):77-86. doi: 10.4041/kjod.2017.47.2.77. Epub 2017 Jan 25.Korean J Orthod. 2017.PMID: 28337417Free PMC article.