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Becker RC, Corrao JM, Bovill EG, Gore JM, Baker SP, Miller ML, Lucas FV, Alpert JA.Becker RC, et al.Am Heart J. 1990 Jun;119(6):1254-61. doi: 10.1016/s0002-8703(05)80172-3.Am Heart J. 1990.PMID: 2112878