RT Journal Article SR Electronic T1 CONGENITAL PERICARDIAL DEFECTS JF British Heart Journal JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 167 OP 175 DO 10.1136/hrt.6.4.167 VO 6 IS 4 A1 Sunderland, Sydney A1 Wright-Smith, R. J. YR 1944 UL http://heart.bmj.com/content/6/4/167.abstract AB