@book{242901,
	author = {Ribes, Ram�on. and Mej�ia, Sergio. and ebrary, Inc.},
	title = {Cardiovascular English},
	publisher = {Springer,},
	year = {2008.},
	address = {Berlin :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10223185}
}