1. Some anatomical details of the knee joint;Last;J Bone Joint Surg Br,1948
2. Applied biomechanics of the patella;Grelsamer;Clin Orthop Relat Res,2001
3. Patellofemoral mechanics and pathology: I. Functional anatomy of the patellofemoral joint;Goodfellow;J Bone Joint Surg Br,1976
4. The envelope of passive knee joint motion;Blankevoort;J Biomech,1988
5. Biomechanics of knee ligaments: basic concepts and clinical application;Fu;Instr Course Lect,1994