EKELAND, Arne. Norwegian Orthopedic Society: Oslo, October 27-28, 1989. Acta Orthopaedica, [S. l.], v. 61, n. sup239, p. 23–32, 1990. DOI: 10.3109/17453679009153764. Disponível em: https://actaorthop.org/actao/article/view/22485. Acesso em: 23 feb. 2025.