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Park KY, Koh JS, Choe du W, Kim CH, Lee JC.Park KY, et al. Among authors: koh js.Intern Med. 2007;46(19):1677-8. doi: 10.2169/internalmedicine.46.0337. Epub 2007 Oct 1.Intern Med. 2007.PMID: 17917335Free article.No abstract available.
Choi YH, Park KY, Ryoo BY, Na II, Yang SH, Koh JS, Kim CH, Lee JC.Choi YH, et al. Among authors: koh js.Intern Med. 2008;47(1):57-60. doi: 10.2169/internalmedicine.47.0348. Epub 2008 Jan 1.Intern Med. 2008.PMID: 18176007Free article.
Na II, Lee TH, Choe DH, Cheon GJ, Kim CH, Koh JS, Baek H, Ryoo BY, Yang SH, Lee JC.Na II, et al. Among authors: koh js.Eur J Cancer. 2008 Nov;44(16):2411-7. doi: 10.1016/j.ejca.2008.07.003. Epub 2008 Aug 15.Eur J Cancer. 2008.PMID: 18707868
Lee BJ, Koh JS, Kim CH, Lee JC.Lee BJ, et al. Among authors: koh js.Intern Med. 2010;49(21):2365-6. doi: 10.2169/internalmedicine.49.3977. Epub 2010 Nov 1.Intern Med. 2010.PMID: 21048378Free article.No abstract available.
Na II, Rho JK, Choi YJ, Kim CH, Park JH, Koh JS, Ryoo BY, Yang SH, Lee JC.Na II, et al. Among authors: koh js.Lung Cancer. 2007 Jul;57(1):96-102. doi: 10.1016/j.lungcan.2007.01.027. Epub 2007 Mar 6.Lung Cancer. 2007.PMID: 17337084
Kim HS, Lee HJ, Cho SY, Koh JS, Ryoo BY, Kim CH, Lee JC.Kim HS, et al. Among authors: koh js.Lung Cancer. 2007 Jul;57(1):115-7. doi: 10.1016/j.lungcan.2007.01.035. Epub 2007 Mar 26.Lung Cancer. 2007.PMID: 17368624
Na II, Rho JK, Choi YJ, Kim CH, Koh JS, Ryoo BY, Yang SH, Lee JC.Na II, et al. Among authors: koh js.J Korean Med Sci. 2007 Jun;22(3):393-9. doi: 10.3346/jkms.2007.22.3.393.J Korean Med Sci. 2007.PMID: 17596643Free PMC article.