Efficacy of salmeterol/fluticasone propionate by GOLD stage of chronic obstructive pulmonary disease: analysis from the randomised, placebo-controlled TORCH study
Titel:
Efficacy of salmeterol/fluticasone propionate by GOLD stage of chronic obstructive pulmonary disease: analysis from the randomised, placebo-controlled TORCH study
Auteur:
Jenkins, Christine R Jones, Paul W Calverley, Peter MA Celli, Bartolome Anderson, Julie A Ferguson, Gary T Yates, Julie C Willits, Lisa R Vestbo, Jörgen