@misc{indiciae0bf0456a94f7,
  title = {[A new method for the study of Eustachian tube function].},
  author = {S Crifò and S Cittadini},
  year = {1975},
  url = {https://pubmed.ncbi.nlm.nih.gov/1231866/},
  note = {Source identifier: 1231866}
}