AHLGREN, Olof; LEMPERG, Rudolf. Dislocation of a Total Hip Prosthesis of the Christiansen Type: A Case Report. Acta Orthopaedica, [S. l.], v. 45, n. 5, p. 742–745, 1974. DOI: 10.3109/17453677408989683. Disponível em: https://actaorthop.org/actao/article/view/29597. Acesso em: 11 may. 2026.