@misc{indiciae0fa8d079ea2e,
  title = {Ventilating tubes in the middle ear.},
  author = {T Gundersen and F M Tonning},
  year = {1976},
  doi = {10.1001/archotol.1976.00780090040002},
  url = {https://pubmed.ncbi.nlm.nih.gov/1267702/},
  note = {Source identifier: 1267702}
}