Hedström M, Ekström W, Al-Ani A, Campenfeldt P, Bartels S, Gjertsen J-E, et al. High failure rate after internal fixation and beneficial outcome after arthroplasty in treatment of displaced femoral neck fractures in patients between 55 and 70 years. ActaO [Internet]. 2019 Feb. 4 [cited 2026 Jul. 16];90(1):94-5. Available from: https://actaorthop.org/actao/article/view/2009