RT Journal Article SR Electronic T1 Significance of systemic to pulmonary artery collaterals in single ventricle physiology: new insights from CMR imaging JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 897 OP 899 DO 10.1136/heartjnl-2012-301905 VO 98 IS 12 A1 Prakash, Ashwin YR 2012 UL http://heart.bmj.com/content/98/12/897.abstract AB