@inbook{1134498845, author={Charity Johansson, PT, PhD, GCS and Susan A. Chinworth, PT, PhD}, title={Seated Mobility: Sitting but Not Sitting Still—Fitting and Propelling a Wheelchair}, booktitle={Mobility in Context}, publisher={F. A. Davis Company}, address={New York, NY}, year={2012}, url={fadavispt.mhmedical.com/content.aspx?aid=1134498845} }