@misc{indiciaea29ac23a6425,
  title = {Tympanogram recorded under cervical compression.},
  author = {T Nakashima},
  doi = {10.3109/00206099509071895},
  url = {https://pubmed.ncbi.nlm.nih.gov/7487643/},
  note = {Source identifier: 7487643}
}