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Abramowitz Y, Perlman G, Levy E, Beeri R, Chajek-Shaul T, Leibowitz D.Abramowitz Y, et al. Among authors: leibowitz d.Eur J Echocardiogr. 2008 May;9(3):415-6. doi: 10.1093/ejechocard/jen023. Epub 2008 Mar 11.Eur J Echocardiogr. 2008.PMID: 18490342