@inbook{56213788,
author={Anne F. Gross, MD and Jeff C. Huffman, MD and Theodore A. Stern, MD},
editor={McKean, Sylvia C. and Ross, John J. and Dressler, Daniel D. and Brotman, Daniel J. and Ginsberg, Jeffrey S.},
title={Chapter 231. Approach to the Patient with Multiple Unexplained Somatic Symptoms},
booktitle={Principles and Practice of Hospital Medicine},
publisher={The McGraw-Hill Companies},
address={New York, NY},
year={2012},
url={accessmedicine.mhmedical.com/content.aspx?aid=56213788}
}