Parashar, B., M. Pathak, and A. Ahmad. “Laboratory Analysis of Patients With SARS-CoV-2 Infection in a Semi-Urban COVID-19 Center of Lucknow, India”. International Journal of Health Sciences, vol. 5, no. S2, Dec. 2021, pp. 431-43, doi:10.53730/ijhs.v5nS2.5865.