RT Journal Article SR Electronic T1 Has ISAAC told us as much as it can? Where now? JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 462 OP 463 DO 10.1136/thx.2008.114157 VO 64 IS 6 A1 Partridge, Martyn R YR 2009 UL http://thorax.bmj.com/content/64/6/462.abstract AB