Rogmark C, Johnell O. Primary arthroplasty is better than internal fixation of displaced femoral neck fractures: A meta-analysis of 14 randomized studies with 2,289 patients. ActaO [Internet]. 2006 Jan. 1 [cited 2026 Jun. 19];77(3):359-67. Available from: https://actaorthop.org/actao/article/view/19188