Arazpour, M., Ahmadi, F., Bahramizadeh, M., Samadiam, M., Mousavi, M., Bani, M., & Hutchins, S. (2016). Evaluation of gait symmetry in poliomyelitis subjects : Comparison of a conventional knee ankle foot orthosis (KAFO) and a new powered KAFO. Prosthetics and Orthotics International, 40(6), 689-695. https://doi.org/10.1177/0309364615596063