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Ramahi TM, Longo MD, Cadariu AR, Rohlfs K, Carolan SA, Engle KM, Samady H, Wackers FJ.Ramahi TM, et al. Among authors: wackers fj.J Am Coll Cardiol. 2001 Mar 1;37(3):818-24. doi: 10.1016/s0735-1097(00)01162-1.J Am Coll Cardiol. 2001.PMID: 11693757Free article.