Pagano, Tathiana, Luciana Akemi Matsutani, Elisabeth Alves Gonçalves Ferreira, Amélia Pasqual Marques, and Carlos Alberto Pereira. 2004. “Assessment of Anxiety and Quality of Life in Fibromyalgia Patients”. São Paulo Medical Journal 122 (6):252-58. https://periodicosapm.emnuvens.com.br/spmj/article/view/2547.