@misc{indiciaeb7a3e672b3fc,
  title = {[Relation between spirochetes and retrograde pulpitis].},
  author = {J Peng and X Xie and H Xu},
  year = {1998},
  url = {https://pubmed.ncbi.nlm.nih.gov/10681775/},
  note = {Source identifier: 10681775}
}