@inbook{1162785728, author={Chad Starkey and Sara D. Brown}, title={Head and Acute Cervical Spine Pathologies}, booktitle={Orthopedic and Athletic Injury Examination Handbook, 3e}, publisher={F. A. Davis Company}, address={New York, NY}, year={2015}, url={fadavisat.mhmedical.com/content.aspx?aid=1162785728} }