GREENOUGH, Charles G. Recovery from low back pain. Acta Orthopaedica, [S. l.], v. 64, n. sup254, p. 1–34, 1993. DOI: 10.3109/17453679309153927. Disponível em: https://actaorthop.org/actao/article/view/21872. Acesso em: 1 may. 2026.