1. P255 Once-daily Tiotropium Respimat® Add-on To At Least Ics Maintenance Therapy Reduces Exacerbation Risk In Patients With Uncontrolled Symptomatic Asthma. (10th November 2014) Authors: Halpin, DMG; Paggiaro, P; Bleecker, E; Engel, M; Moroni-Zentgraf, P; Schmidt, H; Kerstjens, HAM Journal: Thorax Issue: Volume 69(2014)Supplement 2 Page Start: A189 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗