@inbook{1144080177, author={David E. Longnecker and Sean C. Mackey and Mark F. Newman and Warren S. Sandberg and Warren M. Zapol}, title={Monitoring the Anesthesia Patient}, booktitle={Anesthesiology, 3e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2017}, url={accessanesthesiology.mhmedical.com/content.aspx?aid=1144080177} }