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Vollebregt A, Pushparajah K, Rizvi M, Hoschtitzky A, Anderson D, Austin C, Tibby SM, Simpson J.Vollebregt A, et al. Among authors: simpson j.Eur J Cardiothorac Surg. 2012 Mar;41(3):574-9. doi: 10.1093/ejcts/ezr003. Epub 2011 Oct 18.Eur J Cardiothorac Surg. 2012.PMID: 22011773
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Vandersteen A, Turnbull J, Jan W, Simpson J, Lucas S, Anderson D, Lin JP, Stratakis C, Pichert G, Lim M.Vandersteen A, et al. Among authors: simpson j.Eur J Pediatr. 2009 Nov;168(11):1401-4. doi: 10.1007/s00431-009-0935-y. Epub 2009 Feb 14.Eur J Pediatr. 2009.PMID: 19219454Free PMC article.