@misc{indiciaec8caf97f2f12,
  title = {Tympanometry.},
  author = {G Lidén and J L Peterson and G Björkman},
  year = {1970},
  doi = {10.1001/archotol.1970.04310030038009},
  url = {https://pubmed.ncbi.nlm.nih.gov/5502426/},
  note = {Source identifier: 5502426}
}