@misc{indiciae0493daa1fed5,
  title = {Combined approach tympanoplasty.},
  author = {G Smyth},
  year = {1969},
  doi = {10.1001/archotol.1969.00770020252007},
  url = {https://pubmed.ncbi.nlm.nih.gov/5763921/},
  note = {Source identifier: 5763921}
}