@book{237033,
	author = {Smith, Sarah, and ebrary, Inc.},
	title = {Health care evaluation},
	publisher = {Open University Press,},
	year = {2005.},
	series = {Understanding public health},
	address = {Maidenhead :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10175202}
}