Filiz Eser, Hatice Bodur, and Ümit Seçkin. “Coexistence of Behçet’s Disease and Ankylosing Spondylitis: A Case Report”. Archives of Rheumatology 23, no. 2 (June 30, 2008): 069–071. Accessed October 18, 2025. https://www.archivesofrheumatology.org/index.php/pub/article/view/252.