@misc{indiciae126e0287ecff,
  title = {[Midterm results after knee prosthesis].},
  author = {R Züllig and A Debrunner and C Kieser and D Gross},
  year = {1982},
  url = {https://pubmed.ncbi.nlm.nih.gov/7064126/},
  note = {Source identifier: 7064126}
}