The bronchodilator effects of extrafine glycopyrronium added to combination treatment with beclometasone dipropionate plus formoterol in COPD: A randomised crossover study (the TRIDENT study)

The bronchodilator effects of extrafine glycopyrronium added to combination treatment with beclometasone dipropionate plus formoterol in COPD: A randomised crossover study (the TRIDENT study)

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Respiratory Medicine - Volume 114, May 2016, Pages 84-90

Dave Singh, Winfried Schröder-Babo, Géraldine Cohuet, Annamaria Muraro, Françoise Bonnet-Gonod, Stefano Petruzzelli, Martin Hoffmann, Zenon Siergiejko, the TRIDENT study investigators the TRIDENT study investigators,