Gahli ED, Mohammd HQ. The Relationship between Gene Expression of Human Leukocyte Antigen – DR4 and Enteric Bacteria as Environmental Factor in Iraqi Patients with Rheumatoid Arthritis. Iraqi Journal of Science [Internet]. 2025 Oct. 30 [cited 2025 Dec. 7];66(10):4190-9. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/13890