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Carney RM, Freedland KE, Clark KA, Skala JA, Smith LJ, Delamater A, Jaffe AS.Carney RM, et al.Am J Cardiol. 1992 Jan 15;69(3):160-2. doi: 10.1016/0002-9149(92)91296-g.Am J Cardiol. 1992.PMID: 1731451