1. Measurement of hip joint motion during walking: evaluation of an electrogoniometric method;Johnston;J. Bone Joint Surg.,1969
2. Experimental kinematics of human walking;Lamoreux,1970
3. An electrogoniometric study of knee motion in normal gait;Kettlekamp;J. Bone Joint Surg.,1970
4. Electrogoniometric records of knee and ankle movements in pathologic gait;Tipton;Arch. Phys. Med.,1965
5. Electrogoniometric analysis of normal and pathological gaits;Finley;Res. Quart. (Supplement),1964