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Kang SM, Ha JW, Rim SJ, Chung N.Kang SM, et al. Among authors: chung n.Yonsei Med J. 1998 Oct;39(5):446-52. doi: 10.3349/ymj.1998.39.5.446.Yonsei Med J. 1998.PMID: 9821794Free article.
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Chung N, Nishimura RA, Holmes DR Jr, Tajik AJ.Chung N, et al.J Am Soc Echocardiogr. 1992 Mar-Apr;5(2):147-52. doi: 10.1016/s0894-7317(14)80544-0.J Am Soc Echocardiogr. 1992.PMID: 1571168
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Ha JW, Cho SY, Jang YS, Chung N, Shim WH, Kim SS.Ha JW, et al. Among authors: chung n.Yonsei Med J. 1994 Jun;35(2):132-41. doi: 10.3349/ymj.1994.35.2.132.Yonsei Med J. 1994.PMID: 8091789Free article.
Ha JW, Chung N, Choe KH, Kwan J, Rim SJ, Jang Y, Kim JY, Oh EK, Lee YJ, Shim WH, Cho SY, Kim SS.Ha JW, et al. Among authors: chung n.Yonsei Med J. 1996 Dec;37(6):385-91. doi: 10.3349/ymj.1996.37.6.385.Yonsei Med J. 1996.PMID: 9048490Free article.
Ha JW, Chung N, Yoon J, Jang Y, Kim BO, Cho SY, Cho BK.Ha JW, et al. Among authors: chung n.J Am Soc Echocardiogr. 1998 Apr;11(4):393-6. doi: 10.1016/s0894-7317(98)70109-9.J Am Soc Echocardiogr. 1998.PMID: 9571591
Ha JW, Chung N, Cho SY, Kang MS, Cho SH.Ha JW, et al. Among authors: chung n.Clin Cardiol. 1998 Jul;21(7):511-2. doi: 10.1002/clc.4960210711.Clin Cardiol. 1998.PMID: 9669061Free PMC article.No abstract available.
Ha JW, Chung N, Shim WH, Kim YW, Lee DI, Chung BY, Rim SJ, Chang BC, Lee DY.Ha JW, et al. Among authors: chung n, chung by.J Am Soc Echocardiogr. 1998 Oct;11(10):992-6. doi: 10.1016/s0894-7317(98)70145-2.J Am Soc Echocardiogr. 1998.PMID: 9804108
Ha JW, Chung N, Chang BC, Jang Y, Shim WH, Cho SY, Kim SS.Ha JW, et al. Among authors: chung n.Circulation. 1998 Nov 10;98(19):2095-7. doi: 10.1161/01.cir.98.19.2095.Circulation. 1998.PMID: 9808611No abstract available.