Zafer Günendi, Esin Benli, Feride Göğüş, and Fatma Atalay. “Long Term Use of Leflunomide As a Cause of Severe Diarrhea?”. Archives of Rheumatology 25, no. 1 (January 31, 2010): 041–043. Accessed October 7, 2025. http://www.anadolupsikiyatri.net/index.php/pub/article/view/341.