Palapan C, Dachpumee C, Kulprom P, Talaichang S. Ivabradine versus metoprolol for heart rate reduction in patient ongoing coronary computed tomography angiography: a systematic review. TCA [internet]. 2018 Oct. 30 [cited 2026 Sep. 20];42(5):181-92. available from: https://he02.tci-thaijo.org/index.php/theclinicalacademia/article/view/172577