Hussein, G.F. and Al Saadi, A.H. (2024) “Role of Genetic Variants AGT rs699 and ACE2 rs2106809 in Increasing the Risk and Severity of COVID-19 Infection in Iraqi Patients”, Iraqi Journal of Science, 65(4), pp. 1917–1928. doi:10.24996/ijs.2024.65.4.12.