@book{242771,
	author = {Black, Nick. and ebrary, Inc.},
	title = {Understanding health services},
	publisher = {Open University Press,},
	year = {2005.},
	series = {Understanding public health},
	address = {Maidenhead :},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10161273}
}