Koca, Fatih, Fatih Levent, Ahmet Kağan As, Fatih Köksal, Ahmet Burak Tatlı, Fahriye Vatansever, Mehmet Demir, and Erhan Tenekecioğlu. 2023. “Does Chronic Venous Insufficiency Affect Cardiac Functions? A Speckle Tracking Echocardiography Study”. The European Research Journal 9 (5): 848-54. https://doi.org/10.18621/eurj.1286517.