Ranjan, A., Pandey, S., Singh, C. M., Kumar, P., Ayub, A., Tiwari, L., Kumar, S., & Singh, P. K. (2021). Epidemiological and Clinical factors associated with mortality of confirmed Covid-19 cases admitted and treated in a tertiary care hospital of Patna, Bihar. Indian Journal of Community Health, 33(1), 30 - 40. https://doi.org/10.47203/IJCH.2021.v33i01.005