RAMAMURTHY, Muralidharan Thoddi et al. Improved Diagnosis through Diastolic Hyperemia-Free Ratio (DFR) over Fractional Flow Reserve (FFR) in Intermediate Coronary Lesions. Cardiology and Cardiovascular Medicine, [S. l.], v. 7, n. 2, p. 105–116, 2023. Disponível em: https://fortunejournals.org/ojs/index.php/ccm/article/view/16399. Acesso em: 21 jun. 2026.