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Chang KH, Kim JM, Song YG, Hong SK, Lee HC, Lim SK.Chang KH, et al.J Infect. 2002 Jan;44(1):33-8. doi: 10.1053/jinf.2001.0924.J Infect. 2002.PMID: 11972416
Chang KH, Kim JM, Kim HY, Song YG, Choi YH, Park YS, Cho JH, Hong SK.Chang KH, et al.Yonsei Med J. 2000 Feb;41(1):112-8. doi: 10.3349/ymj.2000.41.1.112.Yonsei Med J. 2000.PMID: 10731928Free article.
Song YG, Kwon HM, Kim JM, Hong BK, Kim DS, Huh AJ, Chang KH, Kim HY, Kang TS, Lee BK, Choi DH, Jang YS, Kim HS.Song YG, et al. Among authors: chang kh.Yonsei Med J. 2000 Jun;41(3):319-27. doi: 10.3349/ymj.2000.41.3.319.Yonsei Med J. 2000.PMID: 10957885Free article.
Chang KH, Kim JM, Yoo NC, Kim WH, Park JH, Choi IH, Kim HS, Lee KW, Song YG, Hong SK, Kim HY.Chang KH, et al.Yonsei Med J. 2000 Oct;41(5):600-6. doi: 10.3349/ymj.2000.41.5.600.Yonsei Med J. 2000.PMID: 11079620Free article.
Kim JM, Park ES, Jeong JS, Kim KM, Kim JM, Oh HS, Yoon SW, Chang HS, Chang KH, Lee SI, Lee MS, Song JH, Kang MW, Park SC, Choe KW, Pai CH.Kim JM, et al. Among authors: chang kh, chang hs.Am J Infect Control. 2000 Dec;28(6):454-8. doi: 10.1067/mic.2000.107592.Am J Infect Control. 2000.PMID: 11114615
Kim JJ, Lee MC, Kim J, Kim IY, Kim SI, Han MH, Chang KH, Kwon JS.Kim JJ, et al. Among authors: chang kh.Br J Psychiatry. 2001 Oct;179:330-4. doi: 10.1192/bjp.179.4.330.Br J Psychiatry. 2001.PMID: 11581113
Lee WH, Yang WJ, Rha KH, Chang KH, Kim JM, Lee MS.Lee WH, et al. Among authors: chang kh.Yonsei Med J. 2001 Oct;42(5):563-5. doi: 10.3349/ymj.2001.42.5.563.Yonsei Med J. 2001.PMID: 11675687Free article.