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Chan J, Hanekom L, Wong C, Leano R, Cho GY, Marwick TH.Chan J, et al.J Am Coll Cardiol. 2006 Nov 21;48(10):2026-33. doi: 10.1016/j.jacc.2006.07.050. Epub 2006 Oct 31.J Am Coll Cardiol. 2006.PMID: 17112992Free article.
Bansal M, Cho GY, Chan J, Leano R, Haluska BA, Marwick TH.Bansal M, et al. Among authors: chan j.J Am Soc Echocardiogr. 2008 Dec;21(12):1318-25. doi: 10.1016/j.echo.2008.09.021.J Am Soc Echocardiogr. 2008.PMID: 19041575