1. Don't throw away the cane;Blount;J Bone Joint Surg Am,1956
2. The biomechanics of canes, crutches, and walkers;Deathe;Crit Rev Phys Rehabil Med,1993
3. Use and abuse of ambulation aids;Jebsen;JAMA,1967
4. Orthotics and shoes;Ragnarson,1988
5. A survey of the time, magnitude and orientation of forces applied to walking sticks by disabled men;Murray;Am J Phys Med Rehabil,1969