@misc{indiciae96f6939b62e2,
  title = {[Knee joint endoprosthesis].},
  author = {P A Ostermann and N Haase and J Cramer and A Ekkernkamp},
  year = {2001},
  url = {https://pubmed.ncbi.nlm.nih.gov/11398619/},
  note = {Source identifier: 11398619}
}