MONTICELLI, Giorgio; ASCANI, Elio. Spondylolysis and Spondylolysthesis. Acta Orthopaedica, [S. l.], v. 46, n. 3, p. 498–506, 1975. DOI: 10.1080/17453682.1975.12288959. Disponível em: https://actaorthop.org/actao/article/view/29519. Acesso em: 18 may. 2026.