Løken, Sverre, Asbjørn Årøen, Lars Engebretsen, Per Aspenberg, L Stefan Lohmander, and Richard B Frobell. 2011. “Overtreatment of Cruciate Ligament Injuries”. Acta Orthopaedica 82 (1):122-23. https://doi.org/10.3109/17453674.2011.555374.