KNUTSSON, Bertil. How Often do the Neurological Signs Disappear After the Operation of a Herniated Disc?. Acta Orthopaedica, [S. l.], v. 32, n. 1-4, p. 352–356, 1962. DOI: 10.3109/17453676208989593. Disponível em: https://actaorthop.org/actao/article/view/30466. Acesso em: 23 may. 2026.