@misc{indiciae9c34cbc1cdfa,
  title = {CPITN application in regular dental practice.},
  author = {L Flores-de-Jacoby and R Mengel and U Joannou and G G Zafiropoulos},
  year = {1992},
  url = {https://pubmed.ncbi.nlm.nih.gov/1623066/},
  note = {Source identifier: 1623066}
}