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Chang DG, Suk SI, Kim JH, Ha KY, Na KH, Lee JH.Chang DG, et al.Spine J. 2015 Aug 1;15(8):1783-95. doi: 10.1016/j.spinee.2015.04.009. Epub 2015 Apr 8.Spine J. 2015.PMID: 25862509
Oh IS, Chang DG, Kim YH, Ha KY.Oh IS, et al. Among authors: chang dg.Eur Spine J. 2013 May;22 Suppl 3(Suppl 3):S353-6. doi: 10.1007/s00586-012-2450-5. Epub 2012 Jul 27.Eur Spine J. 2013.PMID: 22836367Free PMC article.
Seo JY, Ha KY, Son IN, Chang DG, Kim YH.Seo JY, et al. Among authors: chang dg.J Spinal Disord Tech. 2013 Apr;26(2):E58-64. doi: 10.1097/BSD.0b013e31826103f2.J Spinal Disord Tech. 2013.PMID: 23313947
Chang DG, Kim JH, Kim SS, Lim DJ, Ha KY, Suk SI.Chang DG, et al.Spine (Phila Pa 1976). 2014 Nov 1;39(23):E1359-67. doi: 10.1097/BRS.0000000000000578.Spine (Phila Pa 1976). 2014.PMID: 25188599
Chang DG, Kim JH, Ha KY, Lee JS, Jang JS, Suk SI.Chang DG, et al.Spine (Phila Pa 1976). 2015 Apr 15;40(8):E484-91. doi: 10.1097/BRS.0000000000000809.Spine (Phila Pa 1976). 2015.PMID: 25835484
Lee JH, Na KH, Kim JH, Jeong HY, Chang DG.Lee JH, et al. Among authors: chang dg.Eur Spine J. 2016 Nov;25(11):3707-3714. doi: 10.1007/s00586-015-4199-0. Epub 2015 Aug 20.Eur Spine J. 2016.PMID: 26289634Clinical Trial.
Chang DG, Yang JH, Lee JH, Kim YH, Kim JH, Suh SW, Ha KY, Suk SI.Chang DG, et al.Medicine (Baltimore). 2016 Apr;95(17):e3499. doi: 10.1097/MD.0000000000003499.Medicine (Baltimore). 2016.PMID: 27124052Free PMC article.
Chang DG, Yang JH, Lee JH, Kim JH, Suh SW, Kim YH, Ha KY, Suk SI.Chang DG, et al.Spine (Phila Pa 1976). 2016 Nov 1;41(21):E1271-E1278. doi: 10.1097/BRS.0000000000001623.Spine (Phila Pa 1976). 2016.PMID: 27144292
Chang DG, Yang JH, Suk SI, Suh SW, Kim YH, Cho W, Jeong YS, Kim JH, Ha KY, Lee JH.Chang DG, et al.Spine (Phila Pa 1976). 2017 Aug 1;42(15):E890-E898. doi: 10.1097/BRS.0000000000001998.Spine (Phila Pa 1976). 2017.PMID: 27879572