1. Bacterial Infection and the Pathogenesis of COPD
Sanjay Sethi, MD 
CHEST 
Volume 117, Issue 5, Pages 286S-291S (May 2000)
DOI: /chest.117.5_suppl_1.286S
Copyright © 2000 The American College of Chest Physicians Terms and Conditions

2. Figure 1
Schematic diagram of the vicious circle hypothesis of the role of bacterial colonization in the progression of COPD.
CHEST  , 286S-291SDOI: ( /chest.117.5_suppl_1.286S)
Copyright © 2000 The American College of Chest Physicians Terms and Conditions

3. Figure 2
Potential pathways by which infection-induced lung damage could contribute to the pathology of COPD.
CHEST  , 286S-291SDOI: ( /chest.117.5_suppl_1.286S)
Copyright © 2000 The American College of Chest Physicians Terms and Conditions