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Holmes DR Jr, Simpson JB, Berdan LG, Gottlieb RS, Leya F, Keeler GP, Califf RM, Topol EJ.Holmes DR Jr, et al. Among authors: topol ej.J Am Coll Cardiol. 1995 Nov 15;26(6):1494-500. doi: 10.1016/0735-1097(95)00339-8.J Am Coll Cardiol. 1995.PMID: 7594076Free article.Clinical Trial.