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Chang SY, Cha HR, Chang JH, Ko HJ, Yang H, Malissen B, Iwata M, Kweon MN.Chang SY, et al. Among authors: chang jh.Gastroenterology. 2010 Apr;138(4):1468-78, 1478.e1-6. doi: 10.1053/j.gastro.2009.11.006. Epub 2009 Nov 13.Gastroenterology. 2010.PMID: 19914251
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Ko HJ, Kim YJ, Kim YS, Chang WS, Ko SY, Chang SY, Sakaguchi S, Kang CY.Ko HJ, et al. Among authors: chang ws, chang sy.Cancer Res. 2007 Aug 1;67(15):7477-86. doi: 10.1158/0008-5472.CAN-06-4639.Cancer Res. 2007.PMID: 17671218
Lee AY, Chang SY, Kim JI, Cha HR, Jang MH, Yamamoto M, Kweon MN.Lee AY, et al. Among authors: chang sy.Eur J Immunol. 2008 Apr;38(4):1127-37. doi: 10.1002/eji.200737442.Eur J Immunol. 2008.PMID: 18350542Free article.