POLLMANN, Christian T; DAHL, Fredrik A; RØTTERUD, Jan Harald M; GJERTSEN , Jan-Erik; ÅRØEN, Asbjørn. Surgical site infection after hip fracture – mortality and risk factors: an observational cohort study of 1,709 patients. Acta Orthopaedica, [S. l.], v. 91, n. 3, p. 347–352, 2020. DOI: 10.1080/17453674.2020.1717841. Disponível em: https://actaorthop.org/actao/article/view/490. Acesso em: 21 may. 2026.