Outcomes of Pulmonary Valve Replacement in 170 Patients With Chronic Pulmonary Regurgitation After Relief of Right Ventricular Outflow Tract Obstruction
J. Am. Coll. Cardiol., Vol. 60, No. 11, September 11, 2012 | http://dx.doi.org/10.1016/j.jacc.2012.03.077