RT Journal Article SR Electronic T1 Pericardial Coelomic Cysts JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 27 OP 35 DO 10.1136/thx.14.1.27 VO 14 IS 1 A1 Le Roux, B. T. YR 1959 UL http://thorax.bmj.com/content/14/1/27.abstract AB