RT Journal Article SR Electronic T1 Congenital heart disease and the cost of mortality JF Open Heart JO Open Heart FD British Cardiovascular Society SP e000448 DO 10.1136/openhrt-2016-000448 VO 3 IS 1 A1 Czosek, Richard J A1 Anderson, Jeffery B YR 2016 UL http://openheart.bmj.com/content/3/1/e000448.abstract AB