@book{2519,
	author = {Freedom, Robert M and Benson, Leland N},
	title = {Neonatal heart disease },
	publisher = {Springer-Verlag},
	year = {1992},
	series = {Includes bibliographical references and index.},
	address = {London },
	edition = {1st ed.},
	note = {Includes bibliographical references and index.}
}