PT  - JOURNAL ARTICLE
AU  - Marsh, S.
AU  - Aldington, S.
AU  - Shirtcliffe, P.
AU  - Weatherall, M.
AU  - Beasley, R.
TI  - Smoking and COPD: what really are the risks?
AID  - 10.1183/09031936.06.00074806
DP  - 2006 Oct 01
TA  - European Respiratory Journal
PG  - 883--884
VI  - 28
IP  - 4
4099  - http://erj.ersjournals.com/content/28/4/883.short
4100  - http://erj.ersjournals.com/content/28/4/883.full
SO  - Eur Respir J2006 Oct 01; 28