Rafai, Wajid, Ahmad Ussaid, Babar Riaz, Faisal Amin Baig, Sohail Anwar, Atif Masood, Rahma Fiaz, Khurram Saleem, & Farrukh Iqbal. " Correlation of hematological findings with severity of COVID-19." Medical Research Archives [Online], 10.5 (2022): n. pag. Web. 14 Aug. 2022