@book{93686,
	author = {Aspden, Philip. and Institute of Medicine (U.S.).},
	title = {Preventing medication errors},
	publisher = {National Academies Press,},
	year = {c2006.},
	series = {Quality chasm series},
	address = {Washington, DC :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10156531}
}