@misc{7577,
  author = {S. Suissa and S. Dell'Aniello and P. Ernst},
  title = {Comparing initial LABA-ICS inhalers in COPD: Real-world effectiveness and safety},
  year = {2021},
  journal = {Respir Med},
  volume = {189},
  pages = {106645},
  issn = {0954-6111},
  doi = {10.1016/j.rmed.2021.106645},
}