DYNAMICS OF MORTALITY FROM DISEASES OF THE CIRCULATORY ORGANS IN BULGARIA, SOUTH CENTRAL REGION AND PLOVDIV PROVINCE. MEDIS – International Journal of Medical Sciences and Research, [S. l.], v. 3, n. 1, p. 13–18, 2024. DOI: 10.35120/medisij030113k. Disponível em: https://medisij.com/index.php/mij/article/view/104. Acesso em: 4 oct. 2026.