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Jung SH, Lee JW, Je HG, Choo SJ, Chung CH, Song H.Jung SH, et al. Among authors: choo sj.J Korean Med Sci. 2009 Oct;24(5):812-7. doi: 10.3346/jkms.2009.24.5.812. Epub 2009 Sep 23.J Korean Med Sci. 2009.PMID: 19794976Free PMC article.
Lee JW, Choi KJ, Lee SG, Choo SJ, Kim JO, Kang DH, Song JK, Song MG.Lee JW, et al. Among authors: choo sj.J Korean Med Sci. 1999 Oct;14(5):511-9. doi: 10.3346/jkms.1999.14.5.511.J Korean Med Sci. 1999.PMID: 10576146Free PMC article.Clinical Trial.
Lee JW, Lee SK, Choo SJ, Song H, Song MG.Lee JW, et al. Among authors: choo sj.Cardiovasc Surg. 2000 Oct;8(6):484-90. doi: 10.1016/s0967-2109(00)00067-3.Cardiovasc Surg. 2000.PMID: 10996105
Lee JW, Choo SJ, Oh JH, Lee I, Kwon YM, Lee YJ, Lee SK, Song H, Song MG.Lee JW, et al. Among authors: choo sj.J Korean Med Sci. 2001 Jun;16(3):303-8. doi: 10.3346/jkms.2001.16.3.303.J Korean Med Sci. 2001.PMID: 11410690Free PMC article.
Lee JW, Choo SJ, Kim KI, Song JK, Kang DH, Song JM, Song H, Lee SK, Song MG.Lee JW, et al. Among authors: choo sj.Ann Thorac Surg. 2001 Nov;72(5):1479-83. doi: 10.1016/s0003-4975(01)03176-9.Ann Thorac Surg. 2001.PMID: 11722029
Lee JW, Park NH, Choo SJ, Jo MS, Song H, Song MG.Lee JW, et al. Among authors: choo sj.Ann Thorac Surg. 2003 Jan;75(1):57-61; discussion 61. doi: 10.1016/s0003-4975(02)04319-9.Ann Thorac Surg. 2003.PMID: 12537193
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Song JK, Jeong YH, Kang DH, Song JM, Song H, Choo SJ, Lee JW, Song MG.Song JK, et al. Among authors: choo sj.J Am Soc Echocardiogr. 2003 Aug;16(8):850-7. doi: 10.1067/S0894-7317(03)00406-1.J Am Soc Echocardiogr. 2003.PMID: 12878994
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