@book{111199,
	author = {Stuart, Mark C. and World Health Organization.},
	title = {WHO model formulary 2008},
	publisher = {World Health Organization,},
	year = {2009.},
	address = {Geneva :},
	note = {"Based on the 15th Model list of essential medicines 2007."},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10363981}
}