@inbook{1115256957,
author={Khaled M. Elsayes and Sandra A. A. Oldham},
title={Acknowledgments},
booktitle={Introduction to Diagnostic Radiology},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2015},
url={accessmedicine.mhmedical.com/content.aspx?aid=1115256957}
}