@inbook{1127044973, author={James Battista, MD and Steven Frucht, MD}, editor={Salardini, Arash and Biller, José}, title={Movement Disorders Emergencies}, booktitle={The Hospital Neurology Book}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2016}, url={neurology.mhmedical.com/content.aspx?aid=1127044973} }