@book{46297,
	author = {Walters, Stephen John. and ebrary, Inc.},
	title = {Quality of life outcomes in clinical trials and health-care evaluation},
	publisher = {John Wiley & Sons,},
	year = {c2009.},
	series = {Statistics in practice},
	address = {Chichester, West Sussex, U.K. ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10341718}
}