@inbook{57221813, author={Benjamin F. Banahan III}, editor={Yang, Yi and West-Strum, Donna}, title={Chapter 9. Medication Safety and Pharmacovigilance}, booktitle={Understanding Pharmacoepidemiology}, publisher={The McGraw-Hill Companies}, address={New York, NY}, year={2011}, url={accesspharmacy.mhmedical.com/content.aspx?aid=57221813} }