@inbook{7255818,
author={Shareen Y. El-Ibiary},
editor={Sutton, S. Scott},
title={Chapter 60. Contraception},
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=7255818}
}