@inbook{1144138161,
author={Rodolfo Gebhardt and Allen W. Burton and Christopher J. Demaree},
editor={Longnecker, David E. and Mackey, Sean C. and Newman, Mark F. and Sandberg, Warren S. and Zapol, Warren M.},
title={Cancer Pain and Palliative Care},
booktitle={Anesthesiology, 3e},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2017},
url={accessanesthesiology.mhmedical.com/content.aspx?aid=1144138161}
}