Kristensen KD, Kiær T, Pedersen NW. Intraosseous pO2 in femoral neck fracture: Restoration of blood flow after aspiration of hemarthrosis in undisplaced fractures. ActaO [Internet]. 1989 Jan. 1 [cited 2026 Apr. 23];60(3):303-4. Available from: https://actaorthop.org/actao/article/view/22594