@misc{indiciae06be20648ab4,
  title = {[Long-term observations on ceramics implants (CORP)].},
  author = {E Yamamoto and Y Hirono and T Okumura},
  year = {1987},
  doi = {10.3950/jibiinkoka.90.1262},
  url = {https://pubmed.ncbi.nlm.nih.gov/3681543/},
  note = {Source identifier: 3681543}
}