Ashraf, H., Hayat, A., Khan, M. A., & Sarwar, M. (2017). COMPARISON OF T WAVE ALTERNANS IN PATIENTS WITH CARDIOMYOPATHY AND HEALTHY CONTROLS: T Wave Alternans in Cardiomyopathy. Pakistan Armed Forces Medical Journal, 67(4), 560-64. https://pafmj.org/PAFMJ/article/view/682