@misc{indiciaebef3dbfa08dc,
  title = {Nasal polps.},
  author = {J Ballantyne},
  year = {1973},
  doi = {10.1136/bmj.3.5874.296-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/4723486/},
  note = {Source identifier: 4723486}
}