@misc{7749,
  author = {S. Suissa and S. Dell'Aniello and P. Ernst},
  title = {Triple Inhaler versus Dual Bronchodilator Therapy in COPD: Real-World Effectiveness on Mortality},
  year = {2021},
  journal = {Copd},
  pages = {1-9},
  issn = {1541-2563},
  doi = {10.1080/15412555.2021.1977789},
}