RT Journal Article
SR Electronic
T1 Supplements for <em>Thorax</em>
JF Thorax
JO Thorax
FD BMJ Publishing Group Ltd and British Thoracic Society
SP 143
OP 143
DO 10.1136/thx.47.3.143
VO 47
IS 3
A1 Spiro, Stephen
YR 1992
UL http://thorax.bmj.com/content/47/3/143.abstract
AB