Hussein Hamid, Hamza, Ban Mahmood Shaker, and Ali Jaber Almamory. “Dipeptidyl Peptidase-4 Dysregulation and Inflammatory Cytokines As Dual Biomarkers in Ulcerative Colitis ‒ a Case-Control Study”. European Journal of Clinical and Experimental Medicine 23, no. 4 (December 30, 2025): 828–834. Accessed February 1, 2026. https://journals.ur.edu.pl/ejcem/article/view/11535.