Hashiam, Mustafa Dhurgham, and Hawraa A Ali Aldahhan. 2022. “Assessment of Auto-Antibodies (RF, Anti-CCP, and Anti-RA33) in Rheumatoid Arthritis Patients: Comparative Study”. International Journal of Health Sciences 6 (S5):5434-44. https://doi.org/10.53730/ijhs.v6nS5.9829.