@inbook{1125740234,
author={James D. Duffy and Alan D. Valentine},
title={Preface},
booktitle={MD Anderson Manual of Psychosocial Oncology},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2016},
url={hemonc.mhmedical.com/content.aspx?aid=1125740234}
}