@misc{indiciaeff614df0688b,
  title = {Chronic bronchitis. II: Treatment.},
  author = {L Rogers and S E Josse},
  year = {1981},
  doi = {10.1136/bmj.283.6298.1030},
  url = {https://pubmed.ncbi.nlm.nih.gov/6794751/},
  note = {Source identifier: 6794751}
}