1. Howmedica “Kinemax modular total knee system — Instrument Surgical Technique” 1995
2. Davies,B.L., Ho,S.C., Hibberd, R.D. “The Use of Force Control in Robot Assisted Knee Surgery”, MRCAS 1994-pp258–262
3. Troccaz, J., Delnondedieu Y. “Semi-Active Guiding Systems in Surgery. A Two-DOF Prototype of the Passive Arm with Dynamic Constraints (PADyC)” Mechatronics Vol 6, No. 4-pp 399–421, 1996
4. Peshkin, M., Colgate, J. Edward, Moore, Carl, “Passive robots and haptic displays based on nonholonomic elements” ICRA '96
5. Davies, B.L. “Robotic Knee Arthroplasty” CAOS '95