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Enhanced persistence with tiotropium compared with other respiratory drugs in COPD
Nancy S. Breekveldt-Postma, Jeroen Koerselman, Joëlle A. Erkens, Jan-Willem J. Lammers, Ron M.C. HeringsVolume:
101
Year:
2007
Language:
english
DOI:
10.1016/j.rmed.2007.01.025
File:
PDF, 201 KB
english, 2007