Requejo, P. S., Maneekobkunwong, S., McNitt-Gray, J., Adkins, R., & Waters, R. (2009). Influence of hand-rim wheelchairs with rear suspension on seat forces and head acceleration during curb descent landings. Journal of Rehabilitation Medicine, 41(6), 459–466. https://doi.org/10.2340/16501977-0360