Aziz-Un-Nisa, Muhammad, D., Zaib, S., Khan, I., Zaib, I. and Saleem , S. 2023. Accuracy Of Serum Ferritin, C-Reactive Protein, Lactate Dehydrogenase And D. Dimers In Assessing Severity And Outcome Of COVID-19 Infection . Journal of Rawalpindi Medical College. 27, 3 (Sep. 2023). DOI:https://doi.org/10.37939/jrmc.v27i3.2207.