Depintor, Jidiene Dylese Presecatan, Eduardo Sawaya Botelho Bracher, Dayane Maia Costa Cabral, and José Eluf-Neto. “Prevalence of Chronic Spinal Pain and Identification of Associated Factors in a Sample of the Population of São Paulo, Brazil: Cross-Sectional Study”. São Paulo Medical Journal 134, no. 5 (October 6, 2016): 375–384. Accessed March 9, 2025. https://periodicosapm.emnuvens.com.br/spmj/article/view/1138.