L Sykes

The unreliability of clinical measures of muscle tone: implications for stroke therapy.

E. Faragher, R. Tallis, P. Tyrrell, 2000, Age and ageing.

The Reciprocating Gait Orthosis: Long-term usage patterns

Ers Ross, L Sykes, J. Edwards, 1995 .

The reciprocating gait orthosis: long-term usage patterns.

L Sykes, E S Powell, J Edwards, 1995, Archives of physical medicine and rehabilitation.

Objective measurement of use of the reciprocating gait orthosis (RGO) and the electrically augmented RGO in adult patients with spinal cord lesions

L Sykes, E S Powell, J Edwards, 1996, Prosthetics and orthotics international.

Agreement between physiotherapists on quality of movement rated via videotape

J. Richards, David Hill, V. Pomeroy, 2003, Clinical rehabilitation.