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Kim D, Jung W, Koo JS.Kim D, et al. Among authors: koo js.J Korean Med Sci. 2011 Mar;26(3):352-9. doi: 10.3346/jkms.2011.26.3.352. Epub 2011 Feb 25.J Korean Med Sci. 2011.PMID: 21394302Free PMC article.
Koo JS, Park S, Kim SI, Lee S, Park BW.Koo JS, et al.Tumour Biol. 2011 Aug;32(4):787-99. doi: 10.1007/s13277-011-0181-6. Epub 2011 May 17.Tumour Biol. 2011.PMID: 21584795
Park S, Koo JS, Kim MS, Park HS, Lee JS, Lee JS, Kim SI, Park BW.Park S, et al. Among authors: koo js.Breast. 2012 Feb;21(1):50-7. doi: 10.1016/j.breast.2011.07.008. Epub 2011 Aug 23.Breast. 2012.PMID: 21865043Free article.
Kim D, Kim H, Koo JS.Kim D, et al. Among authors: koo js.Pathobiology. 2012;79(1):1-10. doi: 10.1159/000329472. Epub 2012 Jan 12.Pathobiology. 2012.PMID: 22236542