2Jabbar H. Yenzeel1Raghad H. Nafal,. 2025. “The Rs233569 Polymorphism of the ACE2 Gene in Iraqi Hospitalization Patients With SARS-COV2”. Iraqi Journal of Biotechnology 24 (1). https://jige.uobaghdad.edu.iq/index.php/IJB/article/view/796.