Khalid, Maliha, Faheem Feroze, Saad Bin Qamar, Naseem Abbas, Saeed Farooq, and Aisha Siddiqui. 2022. “Prognosis of Severe Covid-19 Patients After Treatment With Therapeutic Plasma Exchange (TPE)”. Journal of Rawalpindi Medical College 26 (4). https://doi.org/10.37939/jrmc.v26i4.1943.