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Superko HR, Momary KM, Li Y.Superko HR, et al.Med Clin North Am. 2012 Jan;96(1):123-39. doi: 10.1016/j.mcna.2011.11.004. Epub 2012 Jan 31.Med Clin North Am. 2012.PMID: 22391257Review.
Li Y, Iakoubova OA, Shiffman D, Devlin JJ, Forrester JS, Superko HR.Li Y, et al. Among authors: superko hr.Am J Cardiol. 2010 Oct 1;106(7):994-8. doi: 10.1016/j.amjcard.2010.05.033. Epub 2010 Aug 11.Am J Cardiol. 2010.PMID: 20854963Review.