@inbook{1188049736, author={Dolores B. Bertoti}, title={Management of Impaired Lower Extremity Function}, booktitle={Functional Neurorehabilitation Through the Life Span}, publisher={F. A. Davis Company}, address={New York, NY}, year={2004}, url={fadavispt.mhmedical.com/content.aspx?aid=1188049736} }