@misc{indiciae364a39d2dfc3,
  title = {[Position control in hip-joint arthrodesis using a 2-plane goniometer].},
  author = {H J Fichtner},
  year = {1968},
  url = {https://pubmed.ncbi.nlm.nih.gov/4247763/},
  note = {Source identifier: 4247763}
}