HANSEN, Hans-Jörgen. A Pathologic-Anatomical Interpretation of Disc Degeneration in Dogs. Acta Orthopaedica, [S. l.], v. 20, n. 4, p. 280–293, 1951. DOI: 10.3109/17453675108991175. Disponível em: https://actaorthop.org/actao/article/view/30997. Acesso em: 8 may. 2026.