RT Journal Article SR Electronic T1 Cardiac Myxoma JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 39 OP 43 DO 10.1136/thx.4.1.39 VO 4 IS 1 A1 Stephen J. R. Macoun YR 1949 UL http://thorax.bmj.com/content/4/1/39.abstract AB