Hasan, A., R. Rahim, and M. Rahman. “Alteration of Biomarkers of Expired and Cured COVID- 19 ICU Patients in a Tertiary Care Hospital: Alteration of Biomarkers of Expired”. Bioresearch Communications, vol. 7, no. 2, June 2021, pp. 1031-7, doi:10.3329/brc.v7i2.54378.