@inbook{1132959343, author={Judith M. Burnfield and Cynthia C. Norkin}, editor={O’Sullivan, Susan B. and Schmitz, Thomas J. and Fulk, George D.}, title={Examination of Gait}, booktitle={Physical Rehabilitation, 6e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2014}, url={fadavispt.mhmedical.com/content.aspx?aid=1132959343} }