Okay, M., Coteli, C., Unal, S., Hazırolan, T., Karabulut, E., Ozer, N., Gumruk, F. and Sayınalp, N. 2021. Strain Imaging by Speckle Tracking for the Assessment of Diastolic Dysfunction in Beta-Thalassemia Major Patients. Acta Medica. 52, 1 (Feb. 2021), 57–61. DOI:https://doi.org/10.32552/2021.ActaMedica.533.