RT Journal Article SR Electronic T1 Single coronary artery and tetralogy of Fallot JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 432 OP 432 DO 10.1136/heart.87.5.432 VO 87 IS 5 A1 S Dhakam A1 K Kazmi A1 M Atiq YR 2002 UL http://heart.bmj.com/content/87/5/432.1.abstract AB