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Kim HY, Kim CS, Jhon GJ, Moon IS, Choi SH, Cho KS, Chai JK, Kim CK.Kim HY, et al. Among authors: choi sh.J Periodontol. 2002 Dec;73(12):1457-66. doi: 10.1902/jop.2002.73.12.1457.J Periodontol. 2002.PMID: 12546096
Park JS, Choi SH, Moon IS, Cho KS, Chai JK, Kim CK.Park JS, et al. Among authors: choi sh.J Clin Periodontol. 2003 May;30(5):443-53. doi: 10.1034/j.1600-051x.2003.10283.x.J Clin Periodontol. 2003.PMID: 12716338
Ahn SH, Kim CS, Suk HJ, Lee YJ, Choi SH, Chai JK, Kim CK, Han SB, Cho KS.Ahn SH, et al. Among authors: choi sh.J Periodontol. 2003 Jun;74(6):787-97. doi: 10.1902/jop.2003.74.6.787.J Periodontol. 2003.PMID: 12886988
Choi KH, Im SU, Kim CS, Choi SH, Kim CK.Choi KH, et al. Among authors: choi sh.J Int Acad Periodontol. 2004 Jan;6(1):29-36.J Int Acad Periodontol. 2004.PMID: 14964492Clinical Trial.
Lee YK, Song J, Lee SB, Kim KM, Choi SH, Kim CK, LeGeros RZ, Kim KN.Lee YK, et al. Among authors: choi sh.J Biomed Mater Res A. 2004 Apr 1;69(1):188-95. doi: 10.1002/jbm.a.20137.J Biomed Mater Res A. 2004.PMID: 14999767