@book{78191,
	author = {Symposium on Biological Roles of Copper and ebrary, Inc.},
	title = {Biological roles of copper},
	publisher = {Excerpta Medica ;},
	year = {1980.},
	series = {Ciba Foundation symposium ;},
	address = {Amsterdam ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10575551}
}