HENTZER, Lise; SCHALIMTZEK, Marcus. Fractures and Subluxations of the Atlas and Axis: A Follow-up Study of 20 Patients. Acta Orthopaedica, [S. l.], v. 42, n. 3, p. 251–258, 1971. DOI: 10.3109/17453677108989044. Disponível em: https://actaorthop.org/actao/article/view/29874. Acesso em: 12 may. 2026.