S. S. Abdul-Hussein, E. N. . Ali, N. M. F. . Alkhalidi, N. H. Zaki, and A. H. . Ad’hiah, “Roles of IL-17A and IL-23 in the Pathogenesis of Ulcerative Colitis and Crohn’s Disease”, Iraqi Journal of Science, vol. 62, no. 8, pp. 2526–2535, Aug. 2021, doi: 10.24996/ijs.2021.62.8.5.