HLA-B potential associations with the of COVID-19 disease in Iraqi population. cbej [Internet]. 2025 Oct. 27 [cited 2026 Jun. 4];1(وقائع المؤتمر العلمي لكلية التربية الأسا):231-43. Available from: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/13879