Detection of Toxoplasma Antibodies and TNF-α in Rheumatoid Arthritis Patients Treated with Methotrexate. Iraqi Journal of Science [Internet]. 2023 Oct. 22 [cited 2024 Nov. 24];55(4A):1535-40. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/11251