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Zangrillo A, Biondi-Zoccai G, Mizzi A, Bruno G, Bignami E, Gerli C, De Santis V, Tritapepe L, Landoni G.Zangrillo A, et al. Among authors: tritapepe l.J Cardiothorac Vasc Anesth. 2009 Aug;23(4):474-8. doi: 10.1053/j.jvca.2008.11.013. Epub 2009 Feb 12.J Cardiothorac Vasc Anesth. 2009.PMID: 19217315Review.