@inbook{1147729501, author={John Halle and David Greathouse}, editor={Prentice, William E. and Quillen, William and Underwood, Frank}, title={Principles of Electrophysiologic Evaluation and Testing}, booktitle={Therapeutic Modalities in Rehabilitation, 5e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2017}, url={accessphysiotherapy.mhmedical.com/content.aspx?aid=1147729501} }