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Grover-McKay M, Ratib O, Schwaiger M, Wohlgelernter D, Araujo L, Nienaber C, Phelps M, Schelbert HR.Grover-McKay M, et al.Am Heart J. 1992 Mar;123(3):646-52. doi: 10.1016/0002-8703(92)90502-m.Am Heart J. 1992.PMID: 1539516