1. S117 Chronic obstructive pulmonary disease exacerbations – characterising the relationship between symptom severity and airway inflammation. (12th November 2019) Authors: Halner, A; Brightling, C; Bafadhel, M Journal: Thorax Issue: Volume 74(2019)Supplement 2 Page Start: A74 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗