A US database study characterizing patients initiating a budesonide–formoterol combination versus tiotropium bromide as initial maintenance therapy for chronic obstructive pulmonar...

Por Kern, David M, Williams, Setareh A, Tunceli, Ozgur, Wessman, Catrin, Zhou, Siting, Pethick, Ned, Elhefni, Hanaa, Trudo, Frank
Publicado em 2014