Volume numbers determined from Scope of the guidelines, p. 12-13.

The guidelines focus on manual wheelchairs and the needs of long-term wheelchair users. The recommendations are targeted at those involved in wheelchair service

The future of disability in America will depend on how well the U.S. prepares for and manages the demographic, fiscal, and technological developments that will

The U.S. Census Bureau has reported that 56.7 million Americans had some type of disability in 2010, which represents 18.7 percent of the civilian noninstitutio