DAHL, Eilif; MIKKELSEN, Otto A. Wear of the Polyethylene Head of the Oscobal Prosthesis. Acta Orthopaedica, [S. l.], v. 47, n. 6, p. 643–647, 1976. DOI: 10.3109/17453677608988752. Disponível em: https://actaorthop.org/actao/article/view/29437. Acesso em: 30 apr. 2026.