@misc{indiciae2a34372d4d28,
  title = {Experimental tympanometry.},
  author = {A Belal and B D Forquer},
  year = {1980},
  doi = {10.1017/s0022215100089301},
  url = {https://pubmed.ncbi.nlm.nih.gov/6776207/},
  note = {Source identifier: 6776207}
}