MAGNUSSON, K.; HELGELAND, J.; GRØSLAND, M.; TELLE, K. Impact of the COVID-19 pandemic on emergency and elective hip surgeries in Norway. Acta Orthopaedica, [S. l.], v. 92, n. 4, p. 376–380, 2021. DOI: 10.1080/17453674.2021.1898782. Disponível em: https://scandjms.sfulib10.publicknowledgeproject.org/index.php/actao/article/view/1208. Acesso em: 27 aug. 2026.