@misc{indiciaeddaeda1ba254,
  title = {Relationship between prostaglandin E2 concentrations in periapical exudates from root canals and clinical findings of periapical periodontitis.},
  author = {S Takayama and Y Miki and H Shimauchi and H Okada},
  year = {1996},
  doi = {10.1016/s0099-2399(96)80063-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/9220754/},
  note = {Source identifier: 9220754}
}