Results of 3-year mortality risk prediction in patients with chronic heart failure and reduced left ventricular ejection fraction. Ukrainian Journal of Cardiology, [S. l.], v. 30, n. 5-6, p. 58–68, 2023. DOI: 10.31928/2664-4479-2023.5-6.5868. Disponível em: https://ucardioj.com.ua/index.php/UJC/article/view/342.. Acesso em: 8 may. 2024.