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Figueras J, Cortadellas J, Evangelista A, Soler-Soler J.Figueras J, et al.J Am Coll Cardiol. 1997 Mar 1;29(3):512-8. doi: 10.1016/s0735-1097(96)00542-6.J Am Coll Cardiol. 1997.PMID: 9060886Free article.