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A Study of Left Ventricular Function by Digitized Echocardiograms in Dilated Cardiomyopathy
Wang Seong Ryu, Un Ho Ryoo
Korean Circ J.1990;20(4):723-730. Published online 1990 December 31
DOI: http://dx.doi.org/10.4070/kcj.1990.20.4.723
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