@book{37528,
	author = {Gras, Daniel. and Le�on, Angel R. and ebrary, Inc.},
	title = {The road to successful CRT implantation},
	publisher = {Blackwell Futura,},
	year = {2004.},
	address = {Malden, Mass. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10232730}
}