@misc{indiciaee6e2538a2ff2,
  title = {Accidental undetected root perforation.},
  author = {F J Harty},
  year = {1986},
  doi = {10.1038/sj.bdj.4805892},
  url = {https://pubmed.ncbi.nlm.nih.gov/3460621/},
  note = {Source identifier: 3460621}
}