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Chu L, Seed M, Howse E, Ryan G, Grosse-Wortmann L.Chu L, et al.Pediatr Radiol. 2011 Jun;41(6):781-4. doi: 10.1007/s00247-010-1898-x. Epub 2010 Dec 1.Pediatr Radiol. 2011.PMID: 21120466
Alghamdi MH, Grosse-Wortmann L, Ahmad N, Mertens L, Friedberg MK.Alghamdi MH, et al.J Am Soc Echocardiogr. 2012 May;25(5):518-23. doi: 10.1016/j.echo.2012.01.023. Epub 2012 Feb 23.J Am Soc Echocardiogr. 2012.PMID: 22365707