RT Journal Article
SR Electronic
T1 Correction
JF Thorax
JO Thorax
FD BMJ Publishing Group Ltd and British Thoracic Society
SP 752
OP 752
DO 10.1136/thorax.57.8.752-b
VO 57
IS 8
YR 2002
UL http://thorax.bmj.com/content/57/8/752.3.abstract
AB