Sah, R., Rahman, S., Sohrabuzzaman, A. and Malik, F. 2003. Significance of Qt Dispersion to Improve the Diagnostic Accuracy of Exercise Stress Tests for Myocardial Ischaemia. Journal of Nepal Medical Association. 41, 143 (Jan. 2003), 375–382. DOI:https://doi.org/10.31729/jnma.849.