@misc{indiciaec890f68818a2,
  title = {Cholesteatoma.},
  author = {M A Powell},
  doi = {10.1111/j.1745-7599.1990.tb00781.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2354083/},
  note = {Source identifier: 2354083}
}