MAEMPEL, Julian F; RIDDOCH, Fraser; CALLEJA, Neville; BRENKEL, Ivan J. Longer hospital stay, more complications, and increased mortality but substantially improved function after knee replacement in older patients. Acta Orthopaedica, [S. l.], v. 86, n. 4, p. 451–456, 2015. DOI: 10.3109/17453674.2015.1040304. Disponível em: https://actaorthop.org/actao/article/view/9988. Acesso em: 26 may. 2026.