Esmail, Y., EL Shahid, G., Roushdy, A., Hussein, M. (2019). 'EFFECT OF PULMONARY HYPERTENSION SECONDARY TO CONGENITAL HEART DISEASE ON RIGHT VENTRICULAR VOLUMES AND FUNCTION: A COMPARATIVE STUDY BETWEEN TWO DIMENSIONAL, THREE DIMENSIONAL ECHOCARDIOGRAMS AND INVASIVE RV QUANTIFICATION', Ain Shams Medical Journal, 70(4, 5 & 6), pp. 315-324. doi: 10.21608/asmj.2019.111188