RT Journal Article
SR Electronic
T1 Authors' response
JF Thorax
JO Thorax
FD BMJ Publishing Group Ltd and British Thoracic Society
SP 87
OP 88
DO 10.1136/thx.2010.151167
VO 66
IS 1
A1 Kenneth R Chapman
A1 Neil C Barnes
A1 Andrew P Greening
A1 Paul W Jones
A1 Soren Pedersen
YR 2011
UL http://thorax.bmj.com/content/66/1/87.2.abstract
AB