@book{164130,
	author = {Jefferson, Tom. and Demicheli, Vittorio. and ebrary, Inc.},
	title = {Elementary economic evaluation in health care},
	publisher = {BMJ books,},
	year = {2000.},
	address = {London :},
	edition = {2nd ed.},
	note = {Previous ed.: 1996.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10033004}
}