@misc{indiciaed01f4239cbdf,
  title = {The instantaneous hinge axis - its reproducibility and use as an indicator for dysfunction.},
  author = {S M Lupkiewicz and C H Gibbs and P E Mahan and H C Lundeen and M Ariet and S L Sinkewiz},
  year = {1982},
  doi = {10.1177/00220345820610010301},
  url = {https://pubmed.ncbi.nlm.nih.gov/6948010/},
  note = {Source identifier: 6948010}
}