Lledó Boyer, Ana, Mª Ángeles Pastor Mira, Sofía López-Roig, and Maximiliano Nieto Ferrandéz. “Psychosocial Factors and Health Services Utilization in Fibromyalgia: A Review”. International Journal of Psychological Research 4, no. 2 (December 30, 2011): 80–91. Accessed November 22, 2024. https://revistas.usb.edu.co/index.php/IJPR/article/view/784.