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Kim KH, Chang JS, Keum KC, Ahn JB, Lee CG, Koom WS.Kim KH, et al. Among authors: chang js.Radiat Oncol J. 2013 Mar;31(1):25-33. doi: 10.3857/roj.2013.31.1.25. Epub 2013 Mar 31.Radiat Oncol J. 2013.PMID: 23620866Free PMC article.
Chang JS, Yoon HI, Cha HJ, Chung Y, Cho Y, Keum KC, Koom WS.Chang JS, et al.Radiat Oncol J. 2013 Mar;31(1):41-7. doi: 10.3857/roj.2013.31.1.41. Epub 2013 Mar 31.Radiat Oncol J. 2013.PMID: 23620868Free PMC article.
Chang JS, Lee Y, Lim JS, Kim NK, Baik SH, Min BS, Huh H, Koom WS.Chang JS, et al.Ann Surg. 2014 Aug;260(2):293-8. doi: 10.1097/SLA.0000000000000503.Ann Surg. 2014.PMID: 24451474
Lee HY, Chang JS, Lee IJ, Park K, Kim YB, Suh CO, Kim JW, Keum KC.Lee HY, et al. Among authors: chang js.Radiat Oncol J. 2013 Dec;31(4):239-46. doi: 10.3857/roj.2013.31.4.239. Epub 2013 Dec 31.Radiat Oncol J. 2013.PMID: 24501713Free PMC article.