Tiotropium in asthmatic adolescents symptomatic despite inhaled corticosteroids: A randomised dose-ranging study

Tiotropium in asthmatic adolescents symptomatic despite inhaled corticosteroids: A randomised dose-ranging study

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Respiratory Medicine - Volume 108, Issue 9, September 2014, Pages 1268-1276

Christian Vogelberg, Michael Engel, Petra Moroni-Zentgraf, Migle Leonaviciute-Klimantaviciene, Ralf Sigmund, John Downie, Katja Nething, Viktorija Vevere, Mark Vandewalker,