@misc{indiciae2a3900555246,
  title = {Disability evaluation. 2.},
  author = {M E Knapp},
  year = {1969},
  doi = {10.1080/00325481.1969.11696453},
  url = {https://pubmed.ncbi.nlm.nih.gov/5802718/},
  note = {Source identifier: 5802718}
}