HAUGE, M. Foss. The Knee in Patients with Hip Joint Ankylosis: Clinical Survey and Bio-mechanical Aspects. Acta Orthopaedica, [S. l.], v. 44, n. 4-5, p. 485–495, 1973. DOI: 10.3109/17453677308989084. Disponível em: https://actaorthop.org/actao/article/view/29739. Acesso em: 25 may. 2026.