@misc{indiciaeee074bb506f7,
  title = {Future perspectives in COPD.},
  author = {Bartolome Celli and Roger Goldstein and José Jardim and Katharine Knobil},
  year = {2005},
  doi = {10.1016/j.rmed.2005.09.014},
  url = {https://pubmed.ncbi.nlm.nih.gov/16256325/},
  note = {Source identifier: 16256325}
}