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Mullens W, Abrahams Z, Skouri HN, Francis GS, Taylor DO, Starling RC, Paganini E, Tang WH.Mullens W, et al.J Am Coll Cardiol. 2008 Jan 22;51(3):300-6. doi: 10.1016/j.jacc.2007.09.043.J Am Coll Cardiol. 2008.PMID: 18206740Free article.