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Topol EJ, Ferguson JJ, Weisman HF, Tcheng JE, Ellis SG, Kleiman NS, Ivanhoe RJ, Wang AL, Miller DP, Anderson KM, Califf RM.Topol EJ, et al. Among authors: weisman hf.JAMA. 1997 Aug 13;278(6):479-84. doi: 10.1001/jama.278.6.479.JAMA. 1997.PMID: 9256222Clinical Trial.