@inbook{1156850016, author={Susan Diane Simpkins and Genevieve Pinto Zipp and Dennis W. Fell}, editor={Fell, Dennis W. and Lunnen, Karen Y. and Rauk, Reva P.}, title={Functional Activity Intervention in Upright Mobility}, booktitle={Lifespan Neurorehabilitation: A Patient-Centered Approach from Examination to Intervention and Outcomes}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2018}, url={fadavispt.mhmedical.com/content.aspx?aid=1156850016} }