Beclomethasone/formoterol in the management of COPD: A randomised controlled trial

Autor: Calverley, P.M.A. a, ∗, Kuna, P. b, Monsó, E. c, Costantini, M. d, Petruzzelli, S. d, Sergio, F. d, Varoli, G. d, Papi, A. e, Brusasco, V. f
Zdroj: In Respiratory Medicine 2010 104(12):1858-1868
Databáze: ScienceDirect