RAHMAN, Andy; YANNI, Mefri; SYAFRI, Masrul. Diagnostic Test Squatting Stress Echocardiography and Coronary Angiography in Diagnosing Coronary Heart Disease. Indonesian Journal of Cardiology, [S. l.], v. 37, n. 4, p. 190–8, 2017. DOI: 10.30701/ijc.v37i4.583. Disponível em: https://www.ijconline.id/index.php/ijc/article/view/583. Acesso em: 19 oct. 2026.