The efficacy and safety of inhaled fluticasone propionate/salmeterol and ipratropium/albuterol for the treatment of chronic obstructive pulmonary disease: An eight-week, multicenter, randomized, double-blind, double-dummy, parallel-group study
Titel:
The efficacy and safety of inhaled fluticasone propionate/salmeterol and ipratropium/albuterol for the treatment of chronic obstructive pulmonary disease: An eight-week, multicenter, randomized, double-blind, double-dummy, parallel-group study
Auteur:
Make, Barry Hanania, Nicola A. ZuWallack, Richard Kalberg, Christopher Emmett, Amanda Brown, Christy P. Knobil, Katharine