262. Coutts KD. (1992). Dynamics of wheelchair basketball. Medicine and Science in Sports and Exercise 24(2):231-4.
263. Kirby RL, McLean AD, Eastwood BJ. (1992). Influence of caster diameter on the static and dynamic forward stability of occupied wheelchairs. Archives of Physical Medicine and Rehabilitation 73(1):73-7.
264. Veeger HE, van der Woude LH, Rozendal RH. (1991). Within-cycle characteristics of the wheelchair push in sprinting on a wheelchair ergometer. Medicine and Science in Sports and Exercise 23(2):264-71.
265. Thom H. (1991). [Prevention of hip dislocation in children with spastic paralysis by using a specific therapeutic wheelchair]. Rehabilitation 30(3):109-15.
266. Abel EW, Frank TG. (1991). The design of attendant propelled wheelchairs. Prosthetics and Orthotics International 15(1):38-45.
