SPICHAK, Irina V.; ZHIROVA, Irina V.; PODGAINA, Maryna V.; KORZH, Yulia V.; IVASHCHENKOVA, Alina O. Comparative analysis of current health expenditure and mortality from COVID-19 by countries. AVFT – Archivos Venezolanos de Farmacología y Terapéutica, [S. l.], v. 39, n. 5, 2021. Disponível em: https://saber.ucv.ve/ojs/index.php/rev_aavft/article/view/21043. Acesso em: 3 may. 2026.