Jasiem, T. 2026. The role of-318C/T and +49A/G polymorphisms in the CTLA-4 gene in systemic lupus erythematosus Iraqi patients. Siberian Journal of Life Sciences and Agriculture. 18, 3 (июн. 2026). DOI:https://doi.org/10.12731/2658-6649-2026-18-3-1569.