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Choi MJ, Kang H, Lee YY, Choo OS, Jang JH, Park SH, Moon JS, Choi SJ, Choung YH.Choi MJ, et al. Among authors: choi sj.Cells. 2019 May 2;8(5):409. doi: 10.3390/cells8050409.Cells. 2019.PMID: 31052605Free PMC article.
Choung YH, Cho MJ, Park K, Choi SJ, Shin YR, Lee ES.Choung YH, et al. Among authors: choi sj.Laryngoscope. 2006 Nov;116(11):1987-90. doi: 10.1097/01.mlg.0000237442.80711.65.Laryngoscope. 2006.PMID: 17075420
Kim JH, Bae JH, Lim KT, Choung PH, Park JS, Choi SJ, Im AL, Lee ET, Choung YH, Chung JH.Kim JH, et al. Among authors: choi sj.J Biomed Mater Res A. 2009 Aug;90(2):446-55. doi: 10.1002/jbm.a.32119.J Biomed Mater Res A. 2009.PMID: 18546188
Kim JH, Choi SJ, Park JS, Lim KT, Choung PH, Kim SW, Lee JB, Chung JH, Choung YH.Kim JH, et al. Among authors: choi sj.Tissue Eng Part A. 2010 Jan;16(1):225-32. doi: 10.1089/ten.TEA.2009.0476.Tissue Eng Part A. 2010.PMID: 19691425