@misc{indiciae22467e3e7979,
  title = {Prophylactic antibiotic therapy for chronic bronchitis.},
  author = {T Staykova and P N Black and E E Chacko and P Poole},
  year = {2003},
  doi = {10.1002/14651858.cd004105},
  url = {https://pubmed.ncbi.nlm.nih.gov/12535510/},
  note = {Source identifier: 12535510}
}