Zoffoli, G., Nicolini, F., & Beghi, et al., C. (2005). Acute coronary syndromes without persistent ST-segment elevation: advances in surgical revascularization. Acta Biomedica Atenei Parmensis, 76(2), 99-106. https://mattioli1885journals.com/index.php/actabiomedica/article/view/2032