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Shadman R, Criqui MH, Bundens WP, Fronek A, Denenberg JO, Gamst AC, McDermott MM.Shadman R, et al. Among authors: denenberg jo.J Am Coll Cardiol. 2004 Aug 4;44(3):618-23. doi: 10.1016/j.jacc.2004.04.044.J Am Coll Cardiol. 2004.PMID: 15358030Free article.