@misc{7759,
  author = {G. Requena and D. Dedman and J. Quint and R. Ghosh and R. Williams and J. Pimenta},
  title = {The Utilization and Safety of Umeclidinium and Umeclidinium/Vilanterol in UK Primary Care: A Retrospective Cohort Study},
  year = {2021},
  journal = {Int J Chron Obstruct Pulmon Dis},
  volume = {16},
  pages = {629-642},
  issn = {1176-9106 (Print) 1176-9106},
  doi = {10.2147/copd.s291931},
}