Walitt, B., Urrútia, G., Nishishinya, M. B., Cantrell, S. E. and Häuser, W. (2015) “Selective serotonin reuptake inhibitors for fibromyalgia syndrome”, São Paulo Medical Journal, 133(5), p. 454. Available at: https://periodicosapm.emnuvens.com.br/spmj/article/view/1645 (Accessed: 14 March 2025).