RT Journal Article SR Electronic T1 Two Lovely Black Eyes; Oh, what a surprise! JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 609 OP 610 DO 10.1136/thoraxjnl-2015-207228 VO 70 IS 7 A1 Ian Pavord A1 Andrew Bush YR 2015 UL http://thorax.bmj.com/content/70/7/609.abstract AB