2Reema Mohamed Abed1Rehab M. Khadim,. 2026. “Gene Expression and Serum Levels of Interleukin-40 in Male Patients With Ankylosing Spondylitis”. Iraqi Journal of Biotechnology 24 (3). https://jige.uobaghdad.edu.iq/index.php/IJB/article/view/979.