@misc{indiciae8428d26df5d4,
  title = {An unusual rhinolith.},
  author = {J A Perrone},
  year = {1968},
  doi = {10.1288/00005537-196802000-00009},
  url = {https://pubmed.ncbi.nlm.nih.gov/5642489/},
  note = {Source identifier: 5642489}
}