@book{142551,
	author = {Wonderling, David. and Gruen, Reinhold. and ebrary, Inc.},
	title = {Introduction to health economics},
	publisher = {Open University Press,},
	year = {2005.},
	series = {Understanding public health},
	address = {Maidenhead, England ;},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10175194}
}