Hatice Bodur. Methotrexate and Leflunomide in the Treatment of Rheumatoid Arthritis. Archives of Rheumatology [Internet]. 2006 Jun. 30 [cited 2025 Oct. 19];21(2):060-6. Available from: https://www.archivesofrheumatology.org/index.php/pub/article/view/195