@misc{indiciae1c3fbfce6f81,
  title = {Therapy for cough: active agents.},
  author = {K F Chung and A B Chang},
  year = {2002},
  doi = {10.1006/pupt.2002.0342},
  url = {https://pubmed.ncbi.nlm.nih.gov/12099788/},
  note = {Source identifier: 12099788}
}