@misc{indiciaee346e08b551b,
  title = {[Pathologic persistence of the Eustachian valve].},
  author = {A Taira and K Amatatsu and Y Matsukubo and Y Kawashima and M Maruko},
  year = {1972},
  url = {https://pubmed.ncbi.nlm.nih.gov/4675673/},
  note = {Source identifier: 4675673}
}