Risk factors for COPD exacerbations in inhaled medication users: The COPDGene study biannual longitudinal follow-up prospective cohort

Prediction of gold stage in patients hospitalized with COPD exacerbations using blood neutrophils and demographic parameters as risk factors

9 p | 16 | 3

Exploring the impact of number and type of comorbidities on the risk of severe COPD exacerbations in Korean Population: A Nationwide Cohort Study

11 p | 14 | 2

A prospective study of salvational intervention with ICS/LABA for reducing chronic obstructive pulmonary disease exacerbation under severe air pollution (SIRCAP) in Beijing: Protocol of a multicenter randomized controlled trial

9 p | 9 | 1