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Hernandez AF, Hammill BG, O'Connor CM, Schulman KA, Curtis LH, Fonarow GC.Hernandez AF, et al. Among authors: hammill bg.J Am Coll Cardiol. 2009 Jan 13;53(2):184-92. doi: 10.1016/j.jacc.2008.09.031.J Am Coll Cardiol. 2009.PMID: 19130987Free PMC article.