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Saad M, Toelg R, Khattab AA, Kassner G, Abdel-Wahab M, Richardt G.Saad M, et al. Among authors: kassner g.EuroIntervention. 2009 Nov;5(5):573-9. doi: 10.4244/eijv5i5a93.EuroIntervention. 2009.PMID: 20142178