Assessing Short-term Deterioration in Maintenance-naïve Patients with COPD Receiving Umeclidinium/Vilanterol and Tiotropium: A Pooled Analysis of Three Randomized Trials
Crossref DOI link: https://doi.org/10.1007/s12325-016-0430-6
Published Online: 2016-10-28
Published Print: 2016-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Maleki-Yazdi, M. Reza
Singh, Dave
Anzueto, Antonio
Tombs, Lee
Fahy, William A.
Naya, Ian