Aalto, K., Holmström, T., Karaharju, E., Joukainen, J., Paavolainen, P., & Slätis, P. (1987). Fracture repair during external fixation: Torsion tests of rabbit osteotomies. Acta Orthopaedica, 58(1), 66–70. https://doi.org/10.3109/17453678709146345