Variability and resource utilization of bedside three-dimensional echocardiographic quantitative measurements of left ventricular volume in congenital heart disease.
Baker G, Flack E, Hlavacek A, Chessa K, Fleming D, Scheurer M, Shirali G. Variability and resource utilization of bedside three-dimensional echocardiographic quantitative measurements of left ventricular volume in congenital heart disease. Congenit Heart Dis. 2006 Nov; 1(6):309-14.