Tiotropium treatment for bronchiectasis: a randomised, placebo-controlled, crossover trial.
Eur Respir J. 2022 Jun 9;59(6):2102184. doi: 10.1183/13993003.02184-2021. Print 2022 Jun.
Eur Respir J. 2022.
PMID: 34795034
Free PMC article.
Clinical Trial.