CHRISTENSEN, Finn Bjarke. Lumbar spinal fusion. Outcome in relation to surgical methods, choice of implant and postoperative rehabilitation. Acta Orthopaedica, [S. l.], v. 75, n. sup313, p. 2–43, 2004. Disponível em: https://actaorthop.org/actao/article/view/46153. Acesso em: 8 jul. 2026.