@book{2933,
	author = {Topol, Eric J and Califf, Robert M},
	title = {Textbook of cardiovascular medicine },
	publisher = {Lippincott Williams & Wilkins},
	year = {2007},
	address = {Philadelphia },
	edition = {3rd ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0618/2006024342.html}
}