1.
Bunmee U, Siripornpitak S, Satawiriya M. Left ventricular ejection fraction from magnetic resonance imaging and transthoracic echocardiography. J Med Health Sci [internet]. 2022 Aug. 31 [cited 2026 Sep. 19];29(2):188-94. available from: https://he01.tci-thaijo.org/index.php/jmhs/article/view/258423