Pushrim-activated power-assist wheelchairs: elegance in motion.
Levy
Charles E
CE
University of Florida, Gainesville, USA.
Chow
John W
JW
D006233:Persons with Disabilities / Q000523:psychology / Q000534:rehabilitation; D011211:Electric Power Supplies; D004734:Energy Metabolism; D004867:Equipment Design; D006801:Humans; D014910:Wheelchairs