@book{38190,
	author = {World Health Organization.},
	title = {Safety evaluation of certain food additives and contaminants},
	publisher = {World Health Organization,},
	year = {2008.},
	series = {WHO food additives series,},
	address = {Geneva :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10233790}
}