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Pérez JE, Waggoner AD, Dávila-Roman VG, Cardona H, Miller JG.Pérez JE, et al.Eur Heart J. 1992 Dec;13(12):1669-76. doi: 10.1093/oxfordjournals.eurheartj.a060123.Eur Heart J. 1992.PMID: 1289098