% 0期刊文章% Maltais,弗朗索瓦•马勒%,Donald A. %A Pepin, Véronique %A Nadreau, Eric %A Crater, Glenn D. %A Morris, Andrea N. %A Emmett, Amanda H. %A Ferro, Thomas J. %T Effect of fluticasone propionate/salmeterol plus tiotropiumversustiotropium on walking endurance in COPD %D 2013 %R 10.1183/09031936.00074113 %J European Respiratory Journal %P 539-541 %V 42 %N 2 %U //www.qdcxjkg.com/content/erj/42/2/539.full.pdf