TWOMEY, Lance; TAYLOR, James. Age changes in lumbar intervertebral discs. Acta Orthopaedica, [S. l.], v. 56, n. 6, p. 496–499, 1985. DOI: 10.3109/17453678508993043. Disponível em: https://actaorthop.org/actao/article/view/23300. Acesso em: 10 may. 2026.