@misc{indiciaeb4ec8ee8db59,
  title = {Eustachian tube dysfunction.},
  author = {W C LeLiever},
  year = {1993},
  doi = {10.1001/jama.269.6.809b},
  url = {https://pubmed.ncbi.nlm.nih.gov/8423666/},
  note = {Source identifier: 8423666}
}