@misc{indiciaea245dab3034d,
  title = {Tympanoplasty: staging the operation.},
  author = {J L Sheehy and J A Crabtree},
  year = {1973},
  doi = {10.1288/00005537-197310000-00003},
  url = {https://pubmed.ncbi.nlm.nih.gov/4758763/},
  note = {Source identifier: 4758763}
}