1. Comparative effectiveness of budesonide/formoterol combination and fluticasone/salmeterol combination among chronic obstructive pulmonary disease patients new to controller treatment: a US administrative claims database study. Issue 1 (December 2015) Authors: Kern, David; Davis, Jill; Williams, Setareh; Tunceli, Ozgur; Wu, Bingcao; Hollis, Sally; Strange, Charlie; Trudo, Frank Journal: Respiratory research Issue: Volume 16:Issue 1(2015) Page Start: 1 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗