ATAKHANOVA S.Q., VAKHOBOV B.M. STUDY OF THE IMPACT OF THE COVID-19 PANDEMIC ON THE EFFECTIVENESS OF TREATMENT IN CHRONIC CORONARY HEART DISEASE. JournalNX - A Multidisciplinary Peer Reviewed Journal, [S. l.], v. 8, n. 11, p. 87–93, 2022. DOI: 10.17605/OSF.IO/9JMY7. Disponível em: https://repo.journalnx.com/index.php/nx/article/view/4277. Acesso em: 11 feb. 2025.