OLERUD, Sven; KARLSTRÖM, Göran. Letters to the Editor. Acta Orthopaedica, [S. l.], v. 55, n. 5, p. 581–582, 1984. DOI: 10.3109/17453678408992967. Disponível em: https://actaorthop.org/actao/article/view/23476. Acesso em: 15 may. 2026.