Muhillddin, Zhwan Ebrahem, and Raouf Rahim Merza. “Prevalence of Autoantibodies (ACPA) and Rheumatoid Factor Among Rheumatoid Arthritis Patients in Sulaymaniyah”. AMJ (Advanced Medical Journal) 9, no. 2 (June 4, 2024): 163-172. Accessed December 27, 2024. https://amj.khcms.edu.krd/index.php/main/article/view/429.