GUSTAFSON, Yngve. Postoperative delirium—a challenge for the orthopedic team. Acta Orthopaedica, [S. l.], v. 75, n. 4, p. 375–377, 2004. DOI: 10.1080/00016470410001114. Disponível em: https://actaorthop.org/actao/article/view/19568. Acesso em: 26 may. 2026.