Julide ÖNCÜ, Fatma BAŞOĞLU, and Banu KURAN. “Work Absenteeism and Its Determinant Factors in Patients With Ankylosing Spondylitis: A Cross-Sectional Study”. Archives of Rheumatology 29, no. 1 (January 31, 2014): 001–007. Accessed October 3, 2025. http://anadolupsikiyatri.net/index.php/pub/article/view/621.