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An S, Lee E, Kim S, Nam G, Lee H, Moon S, Chang I.An S, et al. Among authors: chang i.Contact Dermatitis. 2007 Sep;57(3):158-62. doi: 10.1111/j.1600-0536.2007.01182.x.Contact Dermatitis. 2007.PMID: 17680863
Lee E, An S, Choi D, Moon S, Chang I.Lee E, et al. Among authors: chang i.Contact Dermatitis. 2007 Mar;56(3):131-6. doi: 10.1111/j.1600-0536.2007.01001.x.Contact Dermatitis. 2007.PMID: 17295686Clinical Trial.
Kim E, Kim S, Nam GW, Lee H, Moon S, Chang I.Kim E, et al. Among authors: chang i.Int J Cosmet Sci. 2009 Aug;31(4):263-9. doi: 10.1111/j.1468-2494.2009.00491.x. Epub 2009 May 20.Int J Cosmet Sci. 2009.PMID: 19467032
Lim YM, Moon SJ, An SS, Lee SJ, Kim SY, Chang IS, Park KL, Kim HA, Heo Y.Lim YM, et al.Contact Dermatitis. 2008 Apr;58(4):193-8. doi: 10.1111/j.1600-0536.2007.01311.x.Contact Dermatitis. 2008.PMID: 18353026
Ahn S, Kim S, Lee H, Moon S, Chang I.Ahn S, et al. Among authors: chang i.Skin Res Technol. 2007 Aug;13(3):280-4. doi: 10.1111/j.1600-0846.2007.00224.x.Skin Res Technol. 2007.PMID: 17610649Clinical Trial.
Kim E, Nam GW, Kim S, Lee H, Moon S, Chang I.Kim E, et al. Among authors: chang i.Skin Res Technol. 2007 Nov;13(4):417-24. doi: 10.1111/j.1600-0846.2007.00246.x.Skin Res Technol. 2007.PMID: 17908194Clinical Trial.
Ahn S, Yang H, Lee H, Moon S, Chang I.Ahn S, et al. Among authors: chang i.Skin Res Technol. 2008 May;14(2):187-91. doi: 10.1111/j.1600-0846.2007.00276.x.Skin Res Technol. 2008.PMID: 18412561
Nam C, An S, Lee E, Moon S, Kang J, Chang I.Nam C, et al. Among authors: chang i.Altern Lab Anim. 2004 Jun;32 Suppl 1B:693-7. doi: 10.1177/026119290403201s115.Altern Lab Anim. 2004.PMID: 23581161
Choi EH, Kim MJ, Ahn SK, Park WS, Son ED, Nam GW, Chang I, Lee SH.Choi EH, et al. Among authors: chang i.Br J Dermatol. 2002 Aug;147(2):244-9. doi: 10.1046/j.1365-2133.2002.04918.x.Br J Dermatol. 2002.PMID: 12174093
Shin ES, Cho SY, Lee EH, Lee SJ, Chang IS, Lee TR.Shin ES, et al. Among authors: chang is.Eur J Nutr. 2006 Mar;45(3):159-64. doi: 10.1007/s00394-005-0576-5. Epub 2005 Dec 20.Eur J Nutr. 2006.PMID: 16362726