1. Angular displacements in the upper body of AK amputees during level walking;Cappozzo;Prosthet. Orthot. Int,1982
2. Speed dependent variations of lower limb joint angles during walking;Frigo;Am. J. Phys. Med,1986
3. Foot mass effect on gait in the prosthetic limb;Godfrey;Arch. Phys. Med Rehabil,1977
4. Swing phase control with knee friction in juvenile amputees;Hicks;J. Orthop. Res,1985
5. Stride kinematics and knee joint kinetics of child amputee gait;Hoy;Arch. Phys. Med Rehabil,1983