Effects of combination therapy indacaterol/glycopyrronium versus tiotropium on moderate to severe COPD: evaluation of impulse oscillometry and exacerbation rate
Crossref DOI link: https://doi.org/10.1186/s40248-017-0105-4
Published Online: 2017-09-27
Published Print: 2017-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Molino, Antonio
Simioli, Francesca
Stanziola, Anna Agnese
Mormile, Mauro
Martino, Maria
D’Amato, Maria