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Albert DE, Califf RM, LeCocq DA, McKinnis RA, Ideker RE, Wagner GS.Albert DE, et al. Among authors: mckinnis ra.Am J Cardiol. 1983 Feb;51(3):378-81. doi: 10.1016/s0002-9149(83)80068-x.Am J Cardiol. 1983.PMID: 6600575