RT Journal Article SR Electronic T1 COR TRILOCULARE BIATRIATUM: FINDINGS AT THORACOTOMY JF British Heart Journal JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 414 OP 416 DO 10.1136/hrt.17.3.414 VO 17 IS 3 A1 C. E. Drew A1 P. R. Fleming A1 A. M. Johnson YR 1955 UL http://heart.bmj.com/content/17/3/414.abstract AB