@misc{indiciae9dcda8f5e591,
  title = {File damage during root canal preparation.},
  author = {S Montgomery and M L Canales and C E del Rio},
  year = {1984},
  doi = {10.1016/s0099-2399(84)80036-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/6586961/},
  note = {Source identifier: 6586961}
}