ARBEL, Y.; FIALKOFF, C.; KERNER, A.; KERNER, M. COVID-19 Morbidity and Mortality Factors: An International Comparison. REGION, Vienna, Austria, v. 10, n. 3, p. 31–44, 2023. DOI: 10.18335/region.v10i3.455. Disponível em: https://openjournals.wu-wien.ac.at/ojs/index.php/region/article/view/455. Acesso em: 18 may. 2024.