T. M. Nguyen, S. H. Nguyen, T. P. L. Nguyen, D. T. Ta, T. T. Nguyen, and Q. H. Doan, “Validation of Euroscore II in predicting early mortality of coronary artery bypass grafting surgery in patients with non-st elevation myocardial infarction”, VJCTS, vol. 49, pp. 79-91, Jan. 2025.