@inbook{6494562,
author={David P. Nau and Duane M. Kirking},
editor={Warholak, Terri L. and Nau, David P.},
title={Chapter 2. Understanding Problems in the Use of Medications},
booktitle={Quality and Safety in Pharmacy Practice},
publisher={The McGraw-Hill Companies},
address={New York, NY},
year={2010},
url={accesspharmacy.mhmedical.com/content.aspx?aid=6494562}
}