Singhal, S., N. Uniyal, D. Tiwari, and S. Maheshwari. “Co-Relation Between Inflammatory Biomarkers and COVID-19 Progression: A Retrospective Study”. International Journal of Health Sciences, vol. 6, no. S2, Mar. 2022, pp. 1407-15, doi:10.53730/ijhs.v6nS2.5213.