@misc{indiciaebabc9f82d45e,
  title = {Assessing and improving outcomes: total knee replacement.},
  author = {D A Freund and R S Dittus and J Fitzgerald and D Heck},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2254086/},
  note = {Source identifier: 2254086}
}