Cite
MLA Citation
M Y Abd El Rahman et al.. “Relation between right ventricular enlargement, QRS duration, and right ventricular function in patients with tetralogy of Fallot and pulmonary regurgitation after surgical repair.” Heart, vol. 84, no. 4, 2000, pp. 416–420. http://access.bl.uk/ark:/81055/vdc_100137792380.0x000018