@misc{indiciae77dbc708e1b1,
  title = {Interactions among tympanometric variables.},
  author = {R H Margolis and G R Popelka},
  year = {1977},
  doi = {10.1044/jshr.2003.447},
  url = {https://pubmed.ncbi.nlm.nih.gov/904307/},
  note = {Source identifier: 904307}
}