1. Marsolais E B, Kobetic R . Development of a practical electrical stimulation system for restoring gait in the paralysed patient. Clin Orthop Rel Res 1988; 233: 64–74.
2. Malezic M, Hesse S . Restoration of gait by functional electrical stimulation in paraplegic patients: a modified programme of treatment. Paraplegia 1995; 33: 126–131.
3. Solomonow M et al. The RGO generation II: muscle stimulation powered orthosis as a practical walking system for thoracic paraplegics. Orthopedics 1989; 12: 1309–1315.
4. McClelland M et al. Augmentation of the Oswestry Parawalker orthosis by means of surface electrical stimulation: gait analysis of three patients. Paraplegia 1987; 25: 32–38.
5. Marsolais E B, Edwards B G . Energy costs of walking and standing with functional neuromuscular stimulation and long leg braces. Arch Phys Med Rehabil 1988; 69: 243–249.