@inbook{1129109868, author={Mark Dutton}, title={The Nervous System}, booktitle={Dutton's Orthopaedic Examination, Evaluation, and Intervention, 4e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2016}, url={accessphysiotherapy.mhmedical.com/content.aspx?aid=1129109868} }