Benum, P. and Svenningsen, S. 1982. Tibial Fractures Treated with Hoffmann’s External Fixation: A Comparative Analysis of Hoffmann Bilateral Frames and the Vidal-Adrey Double Frame Modification. Acta Orthopaedica. 53, 3 (Jan. 1982), 471–476. DOI:https://doi.org/10.3109/17453678208992243.