TY - JOUR AU - Victor, J. AU - Van Doninck, D. AU - Labey, L. AU - Van Glabbeek, F. AU - Parizel, P. AU - Bellemans, J. DO - doi:10.1302/0301-620X.91B5.21827 UR - https://doi.org/10.1302/0301-620X.91B5.21827 TI - A common reference frame for describing rotation of the distal femur T2 - The Journal of Bone & Joint Surgery British Volume VL - 91-B IS - 5 PY - 2009 SP - 683 EP - 690 ER -