(Q46566470)
Statements
1 reference
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 (English)
1 reference
Nicola A Hanania
1 reference
Barry Make
1 reference
Richard ZuWallack
1 reference
Christopher Kalberg
1 reference
Amanda Emmett
1 reference
Christy P Brown
1 reference
Katharine Knobil
1 reference
1 May 2005
1 reference
1 reference
27
1 reference
5
1 reference
531-542
1 reference