RT Journal Article SR Electronic T1 ‘Malignant’ pleural effusion with abdominal gossypiboma JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP thoraxjnl-2018-211599 DO 10.1136/thoraxjnl-2018-211599 A1 Tao Fan A1 Wei Wang A1 Xiaobo Guo A1 Qing Geng YR 2018 UL http://thorax.bmj.com/content/early/2018/04/05/thoraxjnl-2018-211599.abstract AB