Monteiro, Maria Silvia, and Neusa Maria Costa Alexandre. “WORK ABILITY AND LOW BACK PAIN AMONG WORKERS FROM A PUBLIC HEALTH INSTITUTION”. Revista Gaúcha De Enfermagem, vol. 30, no. 2, Nov. 2009, p. 297, https://seer.ufrgs.br/index.php/rgenf/article/view/7113.