@inbook{56500001, author={Mark Dutton}, title={Chapter 1. Who Are Physical Therapists, and What Do They Do?}, booktitle={McGraw-Hill's NPTE (National Physical Therapy Examination), 2e}, publisher={The McGraw-Hill Companies}, address={New York, NY}, year={2012}, url={accessphysiotherapy.mhmedical.com/content.aspx?aid=56500001} }