@inbook{56851793,
author={Thuan Ong, MD, MPH and Miya Allen, MD and Tonya Fancher, MD, MPH},
editor={Henderson, Mark C. and Tierney, Lawrence M. and Smetana, Gerald W.},
title={Chapter 15. Weight Loss},
booktitle={The Patient History: An Evidence-Based Approach to Differential Diagnosis, 2e},
publisher={The McGraw-Hill Companies},
address={New York, NY},
year={2012},
url={accessmedicine.mhmedical.com/content.aspx?aid=56851793}
}