Neslihan Soran, Özlem Altındağ and Ahmet Demirkol (2008) “Depression Level and Relation with Clinical Parameters in Fibromyalgia Syndrome”, Archives of Rheumatology, 23(1), pp. 001–004. Available at: https://www.archivesofrheumatology.org/index.php/pub/article/view/235 (Accessed: 18 October 2025).