RT Journal Article SR Electronic T1 Editors' response JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 88 OP 88 DO 10.1136/thx.2010.152744 VO 66 IS 1 A1 Bush, Andrew A1 Pavord, Ian YR 2011 UL http://thorax.bmj.com/content/66/1/88.abstract AB