Rashed, H., Hamouda, M., Abdelsamie, A. (2020). 'The Effect of Thyroid Gland Dysfunction and Its Treatment on Left Ventricular Function using Tissue Doppler and Speckle Tracking', Benha Journal of Applied Sciences, 5(Issue 2 part (1)), pp. 1-6. doi: 10.21608/bjas.2020.135427