TÖNDEVOLD, Erik. Danish Orthopedic Society: Helsingör, May 4-5, 1990. Acta Orthopaedica, [S. l.], v. 61, n. sup239, p. 51–64, 1990. DOI: 10.3109/17453679009153767. Disponível em: https://actaorthop.org/actao/article/view/22488. Acesso em: 25 may. 2026.