MOSFELDT, Mathias; JØRGENSEN, Henrik L; LAURITZEN, Jes B; JANSSON, Karl-Åke. External validation of machine learning models for estimation of mortality 1, 3, 6, and 12 months after hip fracture on 5,055 consecutive patients. Acta Orthopaedica, [S. l.], v. 97, p. 352–358, 2026. DOI: 10.2340/17453674.2026.45871. Disponível em: https://actaorthop.org/actao/article/view/45871. Acesso em: 12 jul. 2026.