@misc{indiciae1f74d2216046,
  title = {Obliterative otitis media.},
  author = {M Tos},
  year = {1979},
  doi = {10.1017/s0022215100087429},
  url = {https://pubmed.ncbi.nlm.nih.gov/469389/},
  note = {Source identifier: 469389}
}