A. Allwsh, T., ذكرى, R. Mahmood, B. and براء 2025. Biochemical Study of Chitinase and its Relation with Thalassemia. Rafidain Journal of Science. 23, 4 (Jun. 2025), 111–127. DOI:https://doi.org/10.33899/rjs.2012.44421.