E L Bontrager

Three-dimensional kinematics of wheelchair propulsion.

J Perry, S S Rao, E L Bontrager, 1996, IEEE transactions on rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society.

The Rancho EMG analyzer: a computerized system for gait analysis.

J Perry, E L Bontrager, J K Gronley, 1993, Journal of biomedical engineering.

Segment velocities in normal and transtibial amputees: prosthetic design implications.

E L Bontrager, J K Gronley, J Perry, 1998, IEEE transactions on rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society.