Study of the Balance System between Some Enzymatic and Non-enzymatic Antioxidants in Blood Serum of Patients with Rheumatoid Arthritis in Mosul City, Iraq. MLU [Internet]. 2021 Jan. 9 [cited 2026 Jun. 15];21(1):1197-201. Available from: https://ijop.net/index.php/mlu/article/view/2481