@misc{indiciaed082d8dce863,
  title = {Endotoxin content in endodontically involved teeth.},
  author = {B Schein and H Schilder},
  year = {1975},
  doi = {10.1016/s0099-2399(75)80244-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/1061764/},
  note = {Source identifier: 1061764}
}