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Sohn DW, Chung WY, Chai IH, Zo JH, Lee MM, Park YB, Choi YS, Lee YW.Sohn DW, et al. Among authors: chai ih.Am J Cardiol. 2001 Apr 1;87(7):933-6. doi: 10.1016/s0002-9149(00)01546-0.Am J Cardiol. 2001.PMID: 11274960No abstract available.