ZHURBA, O. O.; RUDENKO, A. V.; RUDENKO, K. V. Assessment of the comorbidity index in patients with ischemic heart disease before coronary artery bypass treatment. Pathologia, [S. l.], v. 22, n. 1, p. 27–32, 2025. DOI: 10.14739/2310-1237.2025.1.323193. Disponível em: https://pat.zsmu.edu.ua/article/view/323193. Acesso em: 26 jul. 2025.