Tiotropium Respimat(R) in asthma: a double-blind, randomised, dose-ranging study in adult patients with moderate asthma
Research Kai-Michael Beeh, Petra Moroni-Zentgraf, Othmar Ablinger, Zuzana Hollaenderova, Anna Unseld, Michael Engel and Stephanie Korn Author Affiliations For all author emails, please log on. Respiratory Research 2014, 15:61 doi:10.1186/1465-9921-15-61 Published: 3 June 2014 Abstract (provisional) Background Tiotropium, a…