Al- Isawi, H. R., F. Safi, and H. A. Muhammed. “Association of CTLA-4 (+49A/G) Gene Polymorphism With Type 1 Diabetes Mellitus in Iraqi Children: CTLA-4 (+49A/G) and Type 1 Diabetes Mellitus”. Cellular and Molecular Biology, vol. 68, no. 5, May 2022, pp. 1-6, doi:10.14715/cmb/2022.68.5.1.