@inbook{7256454, author={Keith R. McCain and Howell R. Foster}, editor={Sutton, S. Scott}, title={Chapter 66. Clinical Toxicology}, booktitle={McGraw-Hill's NAPLEX® Review Guide}, publisher={The McGraw-Hill Companies}, address={New York, NY}, year={2011}, url={accesspharmacy.mhmedical.com/content.aspx?aid=7256454} }