@inbook{1161432699, author={Bruce M. Vrooman and Richard W. Rosenquist}, editor={Butterworth IV, John F. and Mackey, David C. and Wasnick, John D.}, title={Chronic Pain Management}, booktitle={Morgan & Mikhail's Clinical Anesthesiology, 6e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2018}, url={accessanesthesiology.mhmedical.com/content.aspx?aid=1161432699} }