“Association Between Interleukin-6 Levels, Rituximab Response, and Disease Activity in Patients With Rheumatoid Arthritis”. Al Mustansiriyah Journal of Pharmaceutical Sciences 25, no. 3 (August 31, 2025): 455–461. Accessed July 18, 2026. https://ajps.uomustansiriyah.edu.iq/index.php/AJPS/article/view/1225.