PT  - JOURNAL ARTICLE
AU  - G. P. Anderson
TI  - The COPD CO-factor
AID  - 10.1183/09031936.00113507
DP  - 2007 Dec 01
TA  - European Respiratory Journal
PG  - 1032--1034
VI  - 30
IP  - 6
4099  - http://erj.ersjournals.com/content/30/6/1032.short
4100  - http://erj.ersjournals.com/content/30/6/1032.full
SO  - Eur Respir J2007 Dec 01; 30