@misc{indiciae0af325019741,
  title = {[Frialit ceramic implants--a four-year follow-up study].},
  author = {U Stuge and J E Ellingsen},
  year = {1991},
  url = {https://pubmed.ncbi.nlm.nih.gov/1945815/},
  note = {Source identifier: 1945815}
}