@misc{8690,
  author = {S. Suissa and S. Dell'Aniello and P. Ernst},
  title = {Long-Acting Bronchodilator Initiation in COPD and the Risk of Adverse Cardiopulmonary Events: A Population-Based Comparative Safety Study},
  year = {2017},
  journal = {Chest},
  volume = {151},
  number = {1},
  pages = {60-67},
  issn = {0012-3692},
  doi = {10.1016/j.chest.2016.08.001},
}