@misc{indiciae86a03dc4710d,
  title = {Pseudosarcomatous changes in antrochoanal polyps.},
  author = {C J Smith and R Echevarria and C A McLelland},
  year = {1974},
  doi = {10.1001/archotol.1974.00780030236016},
  url = {https://pubmed.ncbi.nlm.nih.gov/4853935/},
  note = {Source identifier: 4853935}
}