SINGH, S.; MISHRA, S.; DUBEY, S. Demographic Risk Factors for Mortality of Covid 19 Patients Admitted in A Tertiary Care Hospital: A Cross-Sectional Study. National Journal of Community Medicine, [S. l.], v. 13, n. 10, p. 742–745, 2022. DOI: 10.55489/njcm.131020222220. Disponível em: https://njcmindia.com/index.php/file/article/view/2220. Acesso em: 19 apr. 2024.