Zaman, S., Khan, M., Khatana, A., Rehman, F.U., Umar, M. and Meraj, L. 2022. Association of hyperglycaemia at admission with in-hospital mortality and severity of illness among patients with COVID-19. Journal of Rawalpindi Medical College. 26, 4 (Dec. 2022). DOI:https://doi.org/10.37939/jrmc.v26i4.1915.