Figure 2
From: The Dyspnoea, Obstruction, Smoking, Exacerbation (DOSE) index is predictive of mortality in COPD
DOSE index score and mortality
Figure 2 | Primary Care Respiratory Journal
From: The Dyspnoea, Obstruction, Smoking, Exacerbation (DOSE) index is predictive of mortality in COPD
DOSE index score and mortality
