Shakar Halo Ali and Kawa Fareq Dizaye, “Influence of ubiquinol on angina severity and dyspnea in patients with acute coronary syndrome”, J Popl Ther Clin Pharmacol, vol. 30, no. 13, pp. 305–314, Jun. 2023, doi: 10.47750/jptcp.2023.30.13.030.