M. K. . Ismael, M. A. . Aldabagh, and L. M. Rasuol, “Matrix Metalloproteinase-3 and Tissue inhibitor of metalloproteinase-2 as Diagnostic Markers for COVID-19 Infection”, Iraqi Journal of Science, vol. 63, no. 9, pp. 3679–3687, Sep. 2022, doi: 10.24996/ijs.2022.63.9.2.