TØNDEVOLD, Erik. Danish Orthopedic Society. Acta Orthopaedica, [S. l.], v. 63, n. sup247, p. 31–43, 1992. DOI: 10.3109/17453679209155035. Disponível em: https://actaorthop.org/actao/article/view/22074. Acesso em: 20 may. 2026.