@misc{indiciae2204b94dcb6b,
  title = {[Filling up small bone defects with bone ceramics (hydroxylapatite)].},
  author = {P Schaller and J Geldmacher and N Freiberger and M Flügel},
  year = {1993},
  url = {https://pubmed.ncbi.nlm.nih.gov/8397157/},
  note = {Source identifier: 8397157}
}