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Hahn JY, Gwon HC, Choe YH, Rhee I, Choi SH, Choi JH, Lee SH, Hong KP, Park JE.Hahn JY, et al. Among authors: gwon hc.Am Heart J. 2007 Apr;153(4):665.e1-8. doi: 10.1016/j.ahj.2007.01.031.Am Heart J. 2007.PMID: 17383309Clinical Trial.
Choi JH, Choi J, Lee WS, Rhee I, Lee SC, Gwon HC, Lee SH, Choe YH, Kim DW, Suh W, Kim DK, Jeon ES.Choi JH, et al. Among authors: gwon hc.Circ J. 2007 Apr;71(4):486-94. doi: 10.1253/circj.71.486.Circ J. 2007.PMID: 17384447Free article.Clinical Trial.
Hahn JY, Gwon HC, Park SW, Choi SH, Choi JH, Choi JO, Lee SC, On YK, Kim JS, Kim DK, Jeon ES, Lee SH, Hong KP, Park JE.Hahn JY, et al. Among authors: gwon hc.Am Heart J. 2007 Dec;154(6):1166-73. doi: 10.1016/j.ahj.2007.08.003. Epub 2007 Sep 14.Am Heart J. 2007.PMID: 18035091
Yang JH, Gwon HC, Cho SJ, Hahn JY, Choi JH, Choi SH, Lee YT, Lee SH, Hong KP, Park JE.Yang JH, et al. Among authors: gwon hc.Ann Thorac Surg. 2008 Jan;85(1):65-70. doi: 10.1016/j.athoracsur.2007.06.027.Ann Thorac Surg. 2008.PMID: 18154782
Hahn JY, Gwon HC, Kwon SU, Choi SH, Choi JH, Lee SH, Hong KP, Park JE, Kim DK.Hahn JY, et al. Among authors: gwon hc.Atherosclerosis. 2008 Dec;201(2):326-31. doi: 10.1016/j.atherosclerosis.2008.02.021. Epub 2008 Feb 29.Atherosclerosis. 2008.PMID: 18394627
Song YB, Hahn JY, Gwon HC, Kim JH, Lee SH, Jeong MH; KAMIR investigators.Song YB, et al. Among authors: gwon hc.J Korean Med Sci. 2008 Jun;23(3):357-64. doi: 10.3346/jkms.2008.23.3.357.J Korean Med Sci. 2008.PMID: 18583867Free PMC article.