THE ROLE OF IMMUNO-BIOCHEMICAL MARKERS IN THE ACTIVE STAGE OF CHRONIC RHEUMATIC HEART DISEASE IN CHILDREN. Journal of Multidisciplinary Sciences and Innovations, [S. l.], v. 5, n. 5, p. 1547–1551, 2026. DOI: 10.5281/zenodo.20328942. Disponível em: https://ijmri.de/index.php/jmsi/article/view/7644. Acesso em: 25 may. 2026.