African Journal of Neurological Sciences, Vol. 26, No. 2. (2007), pp. 39-47.
Physiother Res Int, Vol. 12, No. 3. (September 2007), pp. 162-174.
PHYS THER, Vol. 87, No. 10. (1 October 2007), pp. 1389-1398.
Gait & Posture, Vol. 26, No. 3. (September 2007), pp. 470-474.
Phys Ther, Vol. 86, No. 2. (February 2006), pp. 269-281.
Gait & Posture, Vol. 24, No. Supplement 2. (December 2006), pp. S101-S102.
J Med Eng Technol, Vol. 30, No. 6. (c 2006), pp. 358-367.
Dev Med Child Neurol, Vol. 44, No. 1. (January 2002), pp. 58-63.
Dev Med Child Neurol, Vol. 45, No. 9. (September 2003), pp. 591-602.
Dev Med Child Neurol, Vol. 47, No. 7. (July 2005), pp. 455-461.
Clinical Rehabilitation, Vol. 20, No. 5. (May 2006), pp. 451-459.
Clinical Rehabilitation, Vol. 12, No. 4. (1998), pp. 281-293.