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Publication | Open Access

Umeclidinium/vilanterol as step-up therapy from tiotropium in patients with moderate COPD: a randomized, parallel-group, 12-week study

DOIFull Paper Access

34

Citations

14

References

2017

Year

Edward Kerwin, Chris Kalberg, Dmitry Galkin, Chang‐Qing Zhu, Alison Church, John Riley, William A. Fahy
International Journal of COPD

Abstract

UMEC/VI step-up therapy provides clinical benefit over TIO monotherapy in patients with moderate COPD who are symptomatic on TIO alone.

References

YearCitations

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