“Detection of Toxoplasma Antibodies and TNF-α in Rheumatoid Arthritis Patients Treated With Methotrexate”. Iraqi Journal of Science 55, no. 4A (October 22, 2023): 1535–1540. Accessed May 19, 2024. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/11251.