@misc{indiciaeb04f4e5a190f,
  title = {A technique for bleaching nonvital teeth: inside/outside bleaching.},
  author = {L Settembrini and J Gultz and J Kaim and W Scherer},
  year = {1997},
  doi = {10.14219/jada.archive.1997.0406},
  url = {https://pubmed.ncbi.nlm.nih.gov/9297951/},
  note = {Source identifier: 9297951}
}