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Saffitz JE, Hoyt RH, Luke RA, Lee Kanter H, Beyer EC.Saffitz JE, et al. Among authors: hoyt rh.Trends Cardiovasc Med. 1992 Mar-Apr;2(2):56-60. doi: 10.1016/1050-1738(92)90005-D.Trends Cardiovasc Med. 1992.PMID: 21239275