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Circulation: Heart Failure 2 ( 3 ): 202 - 208 , 2009
E Mostofsky, E. B Levitan, A Wolk and M. A. Mittleman
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E. B Levitan, A Wolk and M. A. Mittleman
European Heart Journal 30 ( 12 ): 1495 - 1500 , 2009