XAYRIYEVA M.F. SPECIFIC ASPECTS OF COGNITIVE IMPAIRMENT IN PATIENTS WITH CHRONIC HEART FAILURE. International Engineering Journal For Research & Development, [S. l.], v. 5, n. 7, p. 5, 2020. DOI: 10.17605/OSF.IO/2E58B. Disponível em: https://iejrd.com/index.php/ /article/view/1373. Acesso em: 28 oct. 2025.