FARIN, I.; SPIRA, E. The Spinal Fusion, our Technique and its Evaluation. Acta Orthopaedica, [S. l.], v. 36, n. 3, p. 265–273, 1965. DOI: 10.3109/17453676508989392. Disponível em: https://actaorthop.org/actao/article/view/30274. Acesso em: 6 may. 2026.