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Hahn SK, Chang YK, Lee SY.Hahn SK, et al. Among authors: chang yk.Appl Environ Microbiol. 1995 Jan;61(1):34-9. doi: 10.1128/aem.61.1.34-39.1995.Appl Environ Microbiol. 1995.PMID: 7887612Free PMC article.
Lee SY, Chang HN, Chang YK.Lee SY, et al. Among authors: chang yk, chang hn.Ann N Y Acad Sci. 1994 May 2;721:43-53. doi: 10.1111/j.1749-6632.1994.tb47375.x.Ann N Y Acad Sci. 1994.PMID: 8010692No abstract available.
Jeong KJ, Lee HS, Lee SY, Chang YK.Jeong KJ, et al. Among authors: chang yk.Ann N Y Acad Sci. 1998 Dec 13;864:375-8. doi: 10.1111/j.1749-6632.1998.tb10343.x.Ann N Y Acad Sci. 1998.PMID: 9928115No abstract available.
Lee WG, Park BG, Chang YK, Chang HN, Lee JS, Park SC.Lee WG, et al. Among authors: chang yk, chang hn.Biotechnol Prog. 2000 Mar-Apr;16(2):302-4. doi: 10.1021/bp990130f.Biotechnol Prog. 2000.PMID: 10753460