Hamid, M. A., M. Ahmed, A. F. M. R. Islam, M. S. Aktar, A. Rahman, and T. A. Sonali. “Assessment of Lead Augmented Vector Left (aVL on Surface Electrocardiogram) for Confirming Atrioventricular Nodal Reentrant Tachycardia”. International Journal of Research in Medical Sciences, vol. 12, no. 7, June 2024, pp. 2279-85, doi:10.18203/2320-6012.ijrms20241872.