Nguyen, T.N., Nguyen, A.V., Do, T.T. và Nguyen, L.H.M. 2026. Value of two-dimensional speckle-tracking echocardiography for diagnosing significant coronary stenosis in patients with negative dobutamine stress echocardiography. Tạp chí Y Dược Huế. 16, 04 (tháng 8 2026), 103–110. DOI:https://doi.org/10.34071/jmp.2026.4.786.