Muren, O., Brosjö, E., Dahlstedt, L., Dahlborn, M., & Dalén, N. (2001). No bone ingrowth into the tibia tunnel in anterior cruciate ligament-reconstructed patients: A 1-year prospective quantified CT study of 10 patients reconstructed with an autologous bone-patellar tendon-bone graft. Acta Orthopaedica, 72(5), 481–486. https://doi.org/10.1080/000164701753532817