[1]
Iqbal, M.K. et al. 2020. Comparison of tissue doppler derived systolic strain between different severities of left ventricular dysfunction in patients having rheumatic severe mitral regurgitation. Journal of Fatima Jinnah Medical University. 13, 4 (Jan. 2020), 145–149. DOI:https://doi.org/10.37018/jfjmu.631.